doc: add go playground demo

doc: update readme file
merge branch 'main' into v2
2026-02-23 13:52:26 +08:00 · 2023-09-11 15:59:35 +08:00 · 2023-09-11 11:51:45 +08:00 · 2023-09-11 11:40:46 +08:00 · 2023-09-11 11:39:21 +08:00 · 2023-09-11 11:38:45 +08:00
18 changed files with 1199 additions and 105 deletions
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 <br/>

 ![Go version](https://img.shields.io/badge/go-%3E%3Dv1.18-9cf)
-[![Release](https://img.shields.io/badge/release-2.2.5-green.svg)](https://github.com/duke-git/lancet/releases)
+[![Release](https://img.shields.io/badge/release-2.2.6-green.svg)](https://github.com/duke-git/lancet/releases)
 [![GoDoc](https://godoc.org/github.com/duke-git/lancet/v2?status.svg)](https://pkg.go.dev/github.com/duke-git/lancet/v2)
 [![Go Report Card](https://goreportcard.com/badge/github.com/duke-git/lancet/v2)](https://goreportcard.com/report/github.com/duke-git/lancet/v2)
 [![test](https://github.com/duke-git/lancet/actions/workflows/codecov.yml/badge.svg?branch=main&event=push)](https://github.com/duke-git/lancet/actions/workflows/codecov.yml)
@@ -19,7 +19,7 @@
    Lancet is a comprehensive, efficient, and reusable util function library of go. Inspired by the java apache common package and lodash.js.
 </p>

-English | [简体中文](./README_zh-CN.md)
+## <a href="https://www.golancet.cn/en/" target="_blank"> Website</a> | [简体中文](./README_zh-CN.md)

 ## Feature

@@ -1325,6 +1325,9 @@ import "github.com/duke-git/lancet/v2/slice"
 -   **<big>Join</big>** : join the slice item with specify separator.
    [[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/slice.md#Join)]
    [[play](https://go.dev/play/p/huKzqwNDD7V)]
+-   **<big>Partition</big>** : partition all slice elements with the evaluation of the given predicate functions.
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/slice.md#Partition)]
+    [[play](https://go.dev/play/p/lkQ3Ri2NQhV)]

 <h3 id="stream"> 19. Stream package implements a sequence of elements supporting sequential and operations. this package is an experiment to explore if stream in go can work as the way java does. its function is very limited. &nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">index</a></h3>

@@ -1826,6 +1829,33 @@ import "github.com/duke-git/lancet/v2/validator"
 -   **<big>IsPrintable</big>** : checks if string is all printable chars.
    [[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/validator.md#IsPrintable)]
    [[play](https://go.dev/play/p/Pe1FE2gdtTP)]
+-   **<big>IsBin</big>** : check if a give string is a valid binary value or not.
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/validator.md#IsBin)]
+    [[play](https://go.dev/play/p/ogPeg2XJH4P)]
+-   **<big>IsHex</big>** : check if a give string is a valid hexadecimal value or not.
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/validator.md#IsHex)]
+    [[play](https://go.dev/play/p/M2qpHbEwmm7)]
+-   **<big>IsBase64URL</big>** : check if a give string is a valid URL-safe Base64 encoded string.
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/validator.md#IsBase64URL)]
+    [[play](https://go.dev/play/p/vhl4mr8GZ6S)]
+-   **<big>IsJWT</big>** : check if a give string is a valid JSON Web Token (JWT).
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/validator.md#IsJWT)]
+    [[play](https://go.dev/play/p/R6Op7heJbKI)]
+-   **<big>IsVisa</big>** : check if a give string is a valid visa card nubmer or not.
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/validator.md#IsVisa)]
+    [[play](https://go.dev/play/p/SdS2keOyJsl)]
+-   **<big>IsMasterCard</big>** : check if a give string is a valid master card nubmer or not.
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/validator.md#IsMasterCard)]
+    [[play](https://go.dev/play/p/CwWBFRrG27b)]
+-   **<big>IsAmericanExpress</big>** : check if a give string is a valid american expression card nubmer or not.
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/validator.md#IsAmericanExpress)]
+    [[play](https://go.dev/play/p/HIDFpcOdpkd)]
+-   **<big>IsUnionPay</big>** : check if a give string is a valid union pay nubmer or not.
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/validator.md#IsUnionPay)]
+    [[play](https://go.dev/play/p/CUHPEwEITDf)]
+-   **<big>IsChinaUnionPay</big>** : check if a give string is a valid china union pay nubmer or not.
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/validator.md#IsChinaUnionPay)]
+    [[play](https://go.dev/play/p/yafpdxLiymu)]

 <h3 id="xerror"> 25. Xerror package implements helpers for errors. &nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">index</a></h3>

@@ -1892,7 +1922,7 @@ Hello, I am a software developer and have been engaged in development work for 1
 <br/>
 <br/>

-*Donated funds will be used to maintain this website and pay for cloud server costs. Or just buy me a cup of ☕️ when I'm sleepy writing code.*
+*Donated funds will be used to maintain [lancet](https://www.golancet.cn/en/) website and pay for cloud server costs. Or just buy me a cup of ☕️ when I'm sleepy writing code.*


 ## Contributors
--- a/README_zh-CN.md
+++ b/README_zh-CN.md
@@ -4,7 +4,7 @@
 <br/>

 ![Go version](https://img.shields.io/badge/go-%3E%3Dv1.18-9cf)
-[![Release](https://img.shields.io/badge/release-2.2.5-green.svg)](https://github.com/duke-git/lancet/releases)
+[![Release](https://img.shields.io/badge/release-2.2.6-green.svg)](https://github.com/duke-git/lancet/releases)
 [![GoDoc](https://godoc.org/github.com/duke-git/lancet/v2?status.svg)](https://pkg.go.dev/github.com/duke-git/lancet/v2)
 [![Go Report Card](https://goreportcard.com/badge/github.com/duke-git/lancet/v2)](https://goreportcard.com/report/github.com/duke-git/lancet/v2)
 [![test](https://github.com/duke-git/lancet/actions/workflows/codecov.yml/badge.svg?branch=main&event=push)](https://github.com/duke-git/lancet/actions/workflows/codecov.yml)
@@ -18,7 +18,7 @@
    lancet（柳叶刀）是一个全面、高效、可复用的go语言工具函数库。 lancet受到了java apache common包和lodash.js的启发。
 </p>

-简体中文 | [English](./README.md)
+## <a href="https://www.golancet.cn/" target="_blank">官网</a> | [English](./README.md)

 ## 特性

@@ -1329,6 +1329,9 @@ import "github.com/duke-git/lancet/v2/slice"
 -   **<big>Join</big>** : 用指定的分隔符链接切片元素。
    [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/slice.md#Join)]
    [[play](https://go.dev/play/p/huKzqwNDD7V)]
+-   **<big>Partition</big>** : 根据给定的predicate判断函数分组切片元素。
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/slice.md#Partition)]
+    [[play](https://go.dev/play/p/lkQ3Ri2NQhV)]

 <h3 id="stream"> 19. stream 流，该包仅验证简单的 stream 实现，功能有限。&nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">回到目录</a></h3>

@@ -1572,7 +1575,6 @@ import "github.com/duke-git/lancet/v2/strutil"
    [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/strutil.md#RemoveWhiteSpace)]
    [[play](https://go.dev/play/p/HzLC9vsTwkf)]

-
 <h3 id="system"> 22. system 包含 os, runtime, shell command 的相关函数。&nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">回到目录</a></h3>

 ```go
@@ -1833,6 +1835,33 @@ import "github.com/duke-git/lancet/v2/validator"
 -   **<big>IsPrintable</big>** : 检查字符串是否全部为可打印字符。
    [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsPrintable)]
    [[play](https://go.dev/play/p/Pe1FE2gdtTP)]
+-   **<big>IsBin</big>** : 检查字符串是否是有效的二进制数。
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsBin)]
+    [[play](https://go.dev/play/p/ogPeg2XJH4P)]
+-   **<big>IsHex</big>** : 检查字符串是否是有效的十六进制数。
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsHex)]
+    [[play](https://go.dev/play/p/M2qpHbEwmm7)]
+-   **<big>IsBase64URL</big>** : 检查字符串是否是有效的 base64 url。
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsBase64URL)]
+    [[play](https://go.dev/play/p/vhl4mr8GZ6S)]
+-   **<big>IsJWT</big>** : 检查字符串是否是有效的 JSON Web Token (JWT)。
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/validator.md#IsJWT)]
+    [[play](https://go.dev/play/p/R6Op7heJbKI)]
+-   **<big>IsVisa</big>** : 检查字符串是否是有效的 visa 卡号。
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsVisa)]
+    [[play](https://go.dev/play/p/SdS2keOyJsl)]
+-   **<big>IsMasterCard</big>** : 检查字符串是否是有效的 MasterCard 卡号。
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsMasterCard)]
+    [[play](https://go.dev/play/p/CwWBFRrG27b)]
+-   **<big>IsAmericanExpress</big>** : 检查字符串是否是有效的 American Express 卡号。
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsAmericanExpress)]
+    [[play](https://go.dev/play/p/HIDFpcOdpkd)]
+-   **<big>IsUnionPay</big>** : 检查字符串是否是有效的美国银联卡号。
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsUnionPay)]
+    [[play](https://go.dev/play/p/CUHPEwEITDf)]
+-   **<big>IsChinaUnionPay</big>** : 检查字符串是否是有效的中国银联卡号。
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsChinaUnionPay)]
+    [[play](https://go.dev/play/p/yafpdxLiymu)]

 <h3 id="xerror"> 25. xerror 包实现一些错误处理函数。&nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">回到目录</a></h3>

@@ -1855,7 +1884,7 @@ import "github.com/duke-git/lancet/v2/xerror"
    [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/xerror.md#XError_Wrap)]
    [[play](https://go.dev/play/p/RpjJ5u5sc97)]
 -   **<big>XError_Unwrap</big>** : 解构 XEerror 为 error 对象。适配 github.com/pkg/errors。
-    [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/xerror.md#XError_Unwrap)]
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/xerror.md#XError_Unwrap)
    [[play](https://go.dev/play/p/VUXJ8BST4c6)]
 -   **<big>XError_With</big>** : 添加与 XError 对象的键和值。
    [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/xerror.md#XError_With)]
@@ -1888,7 +1917,7 @@ import "github.com/duke-git/lancet/v2/xerror"

 ## 赞助

-您好，我是一名软件开发者，从事开发工作 13 年。热爱软件开源。并愿意为此付出精力。是开源项目lancet的作者。Lancet 自两年前开源发布以来，已有超过 1000 个内外部项目使用。lancet一直会对所有用户免费。您的支持是对我继续奋斗的有力鼓励。谢谢! 微信扫描以下二维码或点击以下赞助按钮发起赞助。
+您好，我是一名软件开发者，从事开发工作 13 年。热爱软件开源。并愿意为此付出精力。是开源项目 lancet 的作者。Lancet 自两年前开源发布以来，已有超过 1000 个内外部项目使用。lancet 一直会对所有用户免费。您的支持是对我继续奋斗的有力鼓励。谢谢! 微信扫描以下二维码或点击以下赞助按钮发起赞助。

 <div style="position: relative;display: inline-block;">
    <img src="./docs/public/wechat_pay.png" width="260" height="260"/>
@@ -1898,12 +1927,11 @@ import "github.com/duke-git/lancet/v2/xerror"
 <br/>
 <br/>

-*捐赠的资金将用于后续lancet官网的维护和云服务器的费用支付。或者当我写代码困倦时，给我买杯 ☕️。*
-
+_捐赠的资金将用于后续[lancet](https://www.golancet.cn/)官网的维护和云服务器的费用支付。或者当我写代码困倦时，给我买杯 ☕️。_

 ## 贡献者

-感谢所有为lancet贡献过代码的人！
+感谢所有为 lancet 贡献过代码的人！

 <a href="https://github.com/duke-git/lancet/graphs/contributors">
  <img src="https://contrib.rocks/image?repo=duke-git/lancet" />
--- a/convertor/convertor_internal.go
+++ b/convertor/convertor_internal.go
@@ -99,7 +99,7 @@ func (c *cloner) cloneArray(v reflect.Value) reflect.Value {
 	for i := 0; i < v.Len(); i++ {
 		val := c.clone(v.Index(i))

-		if val.IsValid() {
+		if !val.IsValid() {
 			continue
 		}

--- a/convertor/convertor_test.go
+++ b/convertor/convertor_test.go
@@ -337,6 +337,7 @@ func TestDeepClone(t *testing.T) {
 			Nil:   nil,
 			// unexported: "can't be cloned",
 		},
+		[]interface{}{1, &Struct{Str: "test"}, Struct{Str: "test2"}},
 	}

 	for i, item := range cases {
--- a/docs/.vitepress/common.ts
+++ b/docs/.vitepress/common.ts
@@ -39,7 +39,7 @@ export const slugify = (str: string): string =>

 export const commonConfig = defineConfig({
    title: 'Lancet',
-    appearance: 'dark',
+    appearance: true,

    markdown: {
        theme: {
@@ -83,7 +83,7 @@ export const commonConfig = defineConfig({

        footer: {
            copyright: 'Copyright © 2023-present Duke Du',
-            message: 'Released under the MIT License.',
+            message: '备案号: 京ICP备2023022770号',
        },
    },
 })
--- a/docs/api/overview.md
+++ b/docs/api/overview.md
@@ -27,7 +27,7 @@ outline: deep
    display: inline-block;
    vertical-align: middle;
    line-height: 40px;
-    background: #ecefff;
+    background: #10b981;
    border: 1px solid;
    margin-right: 10px;
    margin-bottom: 10px;
--- a/docs/api/packages/slice.md
+++ b/docs/api/packages/slice.md
@@ -91,6 +91,7 @@ import (
 -   [Without](#Without)
 -   [KeyBy](#KeyBy)
 -   [Join](#Join)
+-   [Partition](#Partition)

 <div STYLE="page-break-after: always;"></div>

@@ -2452,3 +2453,39 @@ func main() {
    // 1-2-3-4-5
 }
 ```
+
+### <span id="Partition">Partition</span>
+
+<p>根据给定的predicate判断函数分组切片元素。</p>
+
+<b>函数签名:</b>
+
+```go
+func Partition[T any](slice []T, predicates ...func(item T) bool) [][]T
+```
+
+<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/lkQ3Ri2NQhV)</span></b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/slice"
+)
+
+func main() {
+    nums := []int{1, 2, 3, 4, 5}
+
+	result1 := slice.Partition(nums)
+	result2 := slice.Partition(nums, func(n int) bool { return n%2 == 0 })
+	result3 := slice.Partition(nums, func(n int) bool { return n == 1 || n == 2 }, func(n int) bool { return n == 2 || n == 3 || n == 4 })
+
+	fmt.Println(result1)
+	fmt.Println(result2)
+	fmt.Println(result3)
+
+	// Output:
+	// [[1 2 3 4 5]]
+	// [[2 4] [1 3 5]]
+	// [[1 2] [3 4] [5]]
+}
+```
--- a/docs/api/packages/validator.md
+++ b/docs/api/packages/validator.md
@@ -55,10 +55,18 @@ import (
 -   [IsZeroValue](#IsZeroValue)
 -   [IsGBK](#IsGBK)
 -   [IsPrintable](#IsPrintable)
+-   [IsBin](#IsBin)
+-   [IsHex](#IsHex)
+-   [IsBase64URL](#IsBase64URL)
+-   [IsJWT](#IsJWT)
+-   [IsVisa](#IsVisa)
+-   [IsMasterCard](#IsMasterCard)
+-   [IsAmericanExpress](#IsAmericanExpress)
+-   [IsUnionPay](#IsUnionPay)
+-   [IsChinaUnionPay](#IsChinaUnionPay)

 <div STYLE="page-break-after: always;"></div>

-
 ## 文档

 ### <span id="ContainChinese">ContainChinese</span>
@@ -71,7 +79,7 @@ import (
 func ContainChinese(s string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/7DpU0uElYeM)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/7DpU0uElYeM)</span></b>

 ```go
 import (
@@ -105,7 +113,7 @@ func main() {
 func ContainLetter(str string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/lqFD04Yyewp)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/lqFD04Yyewp)</span></b>

 ```go
 import (
@@ -139,7 +147,7 @@ func main() {
 func ContainLower(str string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/Srqi1ItvnAA)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/Srqi1ItvnAA)</span></b>

 ```go
 import (
@@ -173,7 +181,7 @@ func main() {
 func ContainUpper(str string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/CmWeBEk27-z)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/CmWeBEk27-z)</span></b>

 ```go
 import (
@@ -207,7 +215,7 @@ func main() {
 func IsAlpha(s string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/7Q5sGOz2izQ)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/7Q5sGOz2izQ)</span></b>

 ```go
 import (
@@ -241,7 +249,7 @@ func main() {
 func IsAllUpper(str string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/ZHctgeK1n4Z)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/ZHctgeK1n4Z)</span></b>

 ```go
 import (
@@ -275,7 +283,7 @@ func main() {
 func IsAllLower(str string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/GjqCnOfV6cM)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/GjqCnOfV6cM)</span></b>

 ```go
 import (
@@ -309,7 +317,7 @@ func main() {
 func IsASCII(str string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/hfQNPLX0jNa)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/hfQNPLX0jNa)</span></b>

 ```go
 import (
@@ -349,7 +357,7 @@ func main() {
 func IsBase64(base64 string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/sWHEySAt6hl)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/sWHEySAt6hl)</span></b>

 ```go
 import (
@@ -380,7 +388,7 @@ func main() {
 func IsChineseMobile(mobileNum string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/GPYUlGTOqe3)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/GPYUlGTOqe3)</span></b>

 ```go
 import (
@@ -411,7 +419,7 @@ func main() {
 func IsChineseIdNum(id string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/d8EWhl2UGDF)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/d8EWhl2UGDF)</span></b>

 ```go
 import (
@@ -442,7 +450,7 @@ func main() {
 func IsChinesePhone(phone string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/RUD_-7YZJ3I)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/RUD_-7YZJ3I)</span></b>

 ```go
 import (
@@ -473,7 +481,7 @@ func main() {
 func IsCreditCard(creditCart string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/sNwwL6B0-v4)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/sNwwL6B0-v4)</span></b>

 ```go
 import (
@@ -504,7 +512,7 @@ func main() {
 func IsDns(dns string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/jlYApVLLGTZ)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/jlYApVLLGTZ)</span></b>

 ```go
 import (
@@ -538,7 +546,7 @@ func main() {
 func IsEmail(email string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/Os9VaFlT33G)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/Os9VaFlT33G)</span></b>

 ```go
 import (
@@ -569,7 +577,7 @@ func main() {
 func IsEmptyString(s string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/dpzgUjFnBCX)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/dpzgUjFnBCX)</span></b>

 ```go
 import (
@@ -603,7 +611,7 @@ func main() {
 func IsInt(v any) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/eFoIHbgzl-z)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/eFoIHbgzl-z)</span></b>

 ```go
 import (
@@ -640,7 +648,7 @@ func main() {
 func IsFloat(v any) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/vsyG-sxr99_Z)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/vsyG-sxr99_Z)</span></b>

 ```go
 import (
@@ -677,7 +685,7 @@ func main() {
 func IsNumber(v any) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/mdJHOAvtsvF)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/mdJHOAvtsvF)</span></b>

 ```go
 import (
@@ -704,7 +712,6 @@ func main() {
 }
 ```

-
 ### <span id="IsIntStr">IsIntStr</span>

 <p>验证字符串是否是可以转换为整数。</p>
@@ -715,7 +722,7 @@ func main() {
 func IsIntStr(s string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/jQRtFv-a0Rk)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/jQRtFv-a0Rk)</span></b>

 ```go
 import (
@@ -752,7 +759,7 @@ func main() {
 func IsFloatStr(s string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/LOYwS_Oyl7U)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/LOYwS_Oyl7U)</span></b>

 ```go
 import (
@@ -789,7 +796,7 @@ func main() {
 func IsNumberStr(s string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/LzaKocSV79u)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/LzaKocSV79u)</span></b>

 ```go
 import (
@@ -826,7 +833,7 @@ func main() {
 func IsJSON(str string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/8Kip1Itjiil)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/8Kip1Itjiil)</span></b>

 ```go
 import (
@@ -863,7 +870,7 @@ func main() {
 func IsRegexMatch(s, regex string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/z_XeZo_litG)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/z_XeZo_litG)</span></b>

 ```go
 import (
@@ -884,8 +891,6 @@ func main() {
 }
 ```

-
-
 ### <span id="IsIp">IsIp</span>

 <p>验证字符串是否是ip地址。</p>
@@ -896,7 +901,7 @@ func main() {
 func IsIp(ipstr string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/FgcplDvmxoD)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/FgcplDvmxoD)</span></b>

 ```go
 import (
@@ -933,7 +938,7 @@ func main() {
 func IsIpV4(ipstr string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/zBGT99EjaIu)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/zBGT99EjaIu)</span></b>

 ```go
 import (
@@ -964,7 +969,7 @@ func main() {
 func IsIpV6(ipstr string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/AHA0r0AzIdC)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/AHA0r0AzIdC)</span></b>

 ```go
 import (
@@ -995,7 +1000,7 @@ func main() {
 func IsStrongPassword(password string, length int) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/QHdVcSQ3uDg)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/QHdVcSQ3uDg)</span></b>

 ```go
 import (
@@ -1026,7 +1031,7 @@ func main() {
 func IsUrl(str string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/pbJGa7F98Ka)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/pbJGa7F98Ka)</span></b>

 ```go
 import (
@@ -1061,7 +1066,7 @@ func main() {
 func IsWeakPassword(password string, length int) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/wqakscZH5gH)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/wqakscZH5gH)</span></b>

 ```go
 import (
@@ -1092,7 +1097,7 @@ func main() {
 func IsZeroValue(value any) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/UMrwaDCi_t4)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/UMrwaDCi_t4)</span></b>

 ```go
 import (
@@ -1129,7 +1134,7 @@ func main() {
 func IsGBK(data []byte) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/E2nt3unlmzP)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/E2nt3unlmzP)</span></b>

 ```go
 import (
@@ -1151,7 +1156,6 @@ func main() {
 }
 ```

-
 ### <span id="IsPrintable">IsPrintable</span>

 <p>检查字符串是否全部为可打印字符。</p>
@@ -1162,7 +1166,7 @@ func main() {
 func IsPrintable(str string) bool
 ```

-<b>示例:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/Pe1FE2gdtTP)</span></b>
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/Pe1FE2gdtTP)</span></b>

 ```go
 import (
@@ -1190,4 +1194,301 @@ func main() {
    // true
    // false
 }
-```
+```
+
+### <span id="IsBin">IsBin</span>
+
+<p>检查字符串是否是有效的二进制数。</p>
+
+<b>函数签名:</b>
+
+```go
+func IsBin(v string) bool
+```
+
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/ogPeg2XJH4P)</span></b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/validator"
+)
+
+func main() {
+    result1 := validator.IsBin("0101")
+    result2 := validator.IsBin("0b1101")
+    result3 := validator.IsBin("b1101")
+    result4 := validator.IsBin("1201")
+
+    fmt.Println(result1)
+    fmt.Println(result2)
+    fmt.Println(result3)
+    fmt.Println(result4)
+
+    // Output:
+    // true
+    // true
+    // false
+    // false
+}
+```
+
+### <span id="IsHex">IsHex</span>
+
+<p>检查字符串是否是有效的十六进制数。</p>
+
+<b>函数签名:</b>
+
+```go
+func IsHex(v string) bool
+```
+
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/M2qpHbEwmm7)</span></b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/validator"
+)
+
+func main() {
+    result1 := validator.IsHex("0xabcde")
+    result2 := validator.IsHex("0XABCDE")
+    result3 := validator.IsHex("cdfeg")
+    result4 := validator.IsHex("0xcdfeg")
+
+    fmt.Println(result1)
+    fmt.Println(result2)
+    fmt.Println(result3)
+    fmt.Println(result4)
+
+    // Output:
+    // true
+    // true
+    // false
+    // false
+}
+```
+
+### <span id="IsBase64URL">IsBase64URL</span>
+
+<p>检查字符串是否是有效的base64 url。</p>
+
+<b>函数签名:</b>
+
+```go
+func IsBase64URL(v string) bool
+```
+
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/vhl4mr8GZ6S)</span></b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/validator"
+)
+
+func main() {
+    result1 := validator.IsBase64URL("SAGsbG8sIHdvcmxkIQ")
+    result2 := validator.IsBase64URL("SAGsbG8sIHdvcmxkIQ==")
+    result3 := validator.IsBase64URL("SAGsbG8sIHdvcmxkIQ=")
+    result4 := validator.IsBase64URL("SAGsbG8sIHdvcmxkIQ===")
+
+    fmt.Println(result1)
+    fmt.Println(result2)
+    fmt.Println(result3)
+    fmt.Println(result4)
+
+    // Output:
+    // true
+    // true
+    // false
+    // false
+}
+```
+
+### <span id="IsJWT">IsJWT</span>
+
+<p>检查字符串是否是有效的JSON Web Token (JWT)。</p>
+
+<b>函数签名:</b>
+
+```go
+func IsJWT(v string) bool
+```
+
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/R6Op7heJbKI)</span></b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/validator"
+)
+
+func main() {
+    result1 := validator.IsJWT("eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibWVzc2FnZSI6IlB1dGluIGlzIGFic29sdXRlIHNoaXQiLCJpYXQiOjE1MTYyMzkwMjJ9.wkLWA5GtCpWdxNOrRse8yHZgORDgf8TpJp73WUQb910")
+    result2 := validator.IsJWT("abc")
+
+    fmt.Println(result1)
+    fmt.Println(result2)
+
+    // Output:
+    // true
+    // false
+}
+```
+
+### <span id="IsVisa">IsVisa</span>
+
+<p>检查字符串是否是有效的visa卡号。</p>
+
+<b>函数签名:</b>
+
+```go
+func IsVisa(v string) bool
+```
+
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/SdS2keOyJsl)</span></b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/validator"
+)
+
+func main() {
+    result1 := validator.IsVisa("4111111111111111")
+    result2 := validator.IsVisa("123")
+
+    fmt.Println(result1)
+    fmt.Println(result2)
+
+    // Output:
+    // true
+    // false
+}
+```
+
+### <span id="IsMasterCard">IsMasterCard</span>
+
+<p>检查字符串是否是有效的MasterCard卡号。</p>
+
+<b>函数签名:</b>
+
+```go
+func IsMasterCard(v string) bool
+```
+
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/CwWBFRrG27b)</span></b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/validator"
+)
+
+func main() {
+    result1 := validator.IsMasterCard("5425233430109903")
+    result2 := validator.IsMasterCard("4111111111111111")
+
+    fmt.Println(result1)
+    fmt.Println(result2)
+
+    // Output:
+    // true
+    // false
+}
+```
+
+### <span id="IsAmericanExpress">IsAmericanExpress</span>
+
+<p>检查字符串是否是有效的American Express卡号。</p>
+
+<b>函数签名:</b>
+
+```go
+func IsAmericanExpress(v string) bool
+```
+
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/HIDFpcOdpkd)</span></b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/validator"
+)
+
+func main() {
+    result1 := validator.IsAmericanExpress("342883359122187")
+    result2 := validator.IsAmericanExpress("3782822463100007")
+
+    fmt.Println(result1)
+    fmt.Println(result2)
+
+    // Output:
+    // true
+    // false
+}
+```
+
+### <span id="IsUnionPay">IsUnionPay</span>
+
+<p>检查字符串是否是有效的美国银联卡号。</p>
+
+<b>函数签名:</b>
+
+```go
+func IsUnionPay(v string) bool
+```
+
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/CUHPEwEITDf)</span></b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/validator"
+)
+
+func main() {
+    result1 := validator.IsUnionPay("6221263430109903")
+    result2 := validator.IsUnionPay("3782822463100007")
+
+    fmt.Println(result1)
+    fmt.Println(result2)
+
+    // Output:
+    // true
+    // false
+}
+```
+
+### <span id="IsChinaUnionPay">IsChinaUnionPay</span>
+
+<p>检查字符串是否是有效的中国银联卡号。</p>
+
+<b>函数签名:</b>
+
+```go
+func IsChinaUnionPay(v string) bool
+```
+
+<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/yafpdxLiymu)</span></b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/validator"
+)
+
+func main() {
+    result1 := validator.IsChinaUnionPay("6250941006528599")
+    result2 := validator.IsChinaUnionPay("3782822463100007")
+
+    fmt.Println(result1)
+    fmt.Println(result2)
+
+    // Output:
+    // true
+    // false
+}
+```
--- a/docs/en/api/overview.md
+++ b/docs/en/api/overview.md
@@ -27,7 +27,7 @@ outline: deep
    display: inline-block;
    vertical-align: middle;
    line-height: 40px;
-    background: #ecefff;
+    background: #059669;
    border: 1px solid;
    margin-right: 10px;
    margin-bottom: 10px;
--- a/docs/en/api/packages/slice.md
+++ b/docs/en/api/packages/slice.md
@@ -91,6 +91,7 @@ import (
 -   [Without](#Without)
 -   [KeyBy](#KeyBy)
 -   [Join](#Join)
+-   [Partition](#Partition)

 <div STYLE="page-break-after: always;"></div>

@@ -2450,3 +2451,39 @@ func main() {
    // 1-2-3-4-5
 }
 ```
+
+### <span id="Partition">Partition</span>
+
+<p>Partition all slice elements with the evaluation of the given predicate functions. </p>
+
+<b>Signature:</b>
+
+```go
+func Partition[T any](slice []T, predicates ...func(item T) bool) [][]T
+```
+
+<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/lkQ3Ri2NQhV)</span></b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/slice"
+)
+
+func main() {
+    nums := []int{1, 2, 3, 4, 5}
+
+	result1 := slice.Partition(nums)
+	result2 := slice.Partition(nums, func(n int) bool { return n%2 == 0 })
+	result3 := slice.Partition(nums, func(n int) bool { return n == 1 || n == 2 }, func(n int) bool { return n == 2 || n == 3 || n == 4 })
+
+	fmt.Println(result1)
+	fmt.Println(result2)
+	fmt.Println(result3)
+
+	// Output:
+	// [[1 2 3 4 5]]
+	// [[2 4] [1 3 5]]
+	// [[1 2] [3 4] [5]]
+}
+```
--- a/docs/en/api/packages/strutil.md
+++ b/docs/en/api/packages/strutil.md
@@ -671,7 +671,7 @@ func main() {

 ### <span id="UpperSnakeCase">UpperSnakeCase</span>

-<p>Coverts string to upper KEBAB-CASE, non letters and numbers will be ignored.</p>
+<p>Coverts string to upper snake_case, non letters and numbers will be ignored.</p>

 <b>Signature:</b>

--- a/docs/en/api/packages/validator.md
+++ b/docs/en/api/packages/validator.md
@@ -55,6 +55,15 @@ import (
 -   [IsZeroValue](#IsZeroValue)
 -   [IsGBK](#IsGBK)
 -   [IsPrintable](#IsPrintable)
+-   [IsBin](#IsBin)
+-   [IsHex](#IsHex)
+-   [IsBase64URL](#IsBase64URL)
+-   [IsJWT](#IsJWT)
+-   [IsVisa](#IsVisa)
+-   [IsMasterCard](#IsMasterCard)
+-   [IsAmericanExpress](#IsAmericanExpress)
+-   [IsUnionPay](#IsUnionPay)
+-   [IsChinaUnionPay](#IsChinaUnionPay)

 <div STYLE="page-break-after: always;"></div>

@@ -72,7 +81,7 @@ import (
 func ContainChinese(s string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/7DpU0uElYeM)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/7DpU0uElYeM)</span></b>

 ```go
 import (
@@ -106,7 +115,7 @@ func main() {
 func ContainLetter(str string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/lqFD04Yyewp)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/lqFD04Yyewp)</span></b>

 ```go
 import (
@@ -140,7 +149,7 @@ func main() {
 func ContainLower(str string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/Srqi1ItvnAA)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/Srqi1ItvnAA)</span></b>

 ```go
 import (
@@ -174,7 +183,7 @@ func main() {
 func ContainUpper(str string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/CmWeBEk27-z)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/CmWeBEk27-z)</span></b>

 ```go
 import (
@@ -208,7 +217,7 @@ func main() {
 func IsAlpha(s string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/7Q5sGOz2izQ)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/7Q5sGOz2izQ)</span></b>

 ```go
 import (
@@ -242,7 +251,7 @@ func main() {
 func IsAllUpper(str string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/ZHctgeK1n4Z)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/ZHctgeK1n4Z)</span></b>

 ```go
 import (
@@ -276,7 +285,7 @@ func main() {
 func IsAllLower(str string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/GjqCnOfV6cM)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/GjqCnOfV6cM)</span></b>

 ```go
 import (
@@ -310,7 +319,7 @@ func main() {
 func IsASCII(str string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/hfQNPLX0jNa)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/hfQNPLX0jNa)</span></b>

 ```go
 import (
@@ -350,7 +359,7 @@ func main() {
 func IsBase64(base64 string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/sWHEySAt6hl)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/sWHEySAt6hl)</span></b>

 ```go
 import (
@@ -381,7 +390,7 @@ func main() {
 func IsChineseMobile(mobileNum string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/GPYUlGTOqe3)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/GPYUlGTOqe3)</span></b>

 ```go
 import (
@@ -412,7 +421,7 @@ func main() {
 func IsChineseIdNum(id string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/d8EWhl2UGDF)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/d8EWhl2UGDF)</span></b>

 ```go
 import (
@@ -443,7 +452,7 @@ func main() {
 func IsChinesePhone(phone string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/RUD_-7YZJ3I)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/RUD_-7YZJ3I)</span></b>

 ```go
 import (
@@ -474,7 +483,7 @@ func main() {
 func IsCreditCard(creditCart string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/sNwwL6B0-v4)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/sNwwL6B0-v4)</span></b>

 ```go
 import (
@@ -505,7 +514,7 @@ func main() {
 func IsDns(dns string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/jlYApVLLGTZ)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/jlYApVLLGTZ)</span></b>

 ```go
 import (
@@ -539,7 +548,7 @@ func main() {
 func IsEmail(email string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/Os9VaFlT33G)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/Os9VaFlT33G)</span></b>

 ```go
 import (
@@ -570,7 +579,7 @@ func main() {
 func IsEmptyString(s string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/dpzgUjFnBCX)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/dpzgUjFnBCX)</span></b>

 ```go
 import (
@@ -604,7 +613,7 @@ func main() {
 func IsInt(v any) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/eFoIHbgzl-z)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/eFoIHbgzl-z)</span></b>

 ```go
 import (
@@ -641,7 +650,7 @@ func main() {
 func IsFloat(v any) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/vsyG-sxr99_Z)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/vsyG-sxr99_Z)</span></b>

 ```go
 import (
@@ -678,7 +687,7 @@ func main() {
 func IsNumber(v any) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/mdJHOAvtsvF)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/mdJHOAvtsvF)</span></b>

 ```go
 import (
@@ -715,7 +724,7 @@ func main() {
 func IsIntStr(s string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/jQRtFv-a0Rk)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/jQRtFv-a0Rk)</span></b>

 ```go
 import (
@@ -752,7 +761,7 @@ func main() {
 func IsFloatStr(s string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/LOYwS_Oyl7U)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/LOYwS_Oyl7U)</span></b>

 ```go
 import (
@@ -789,7 +798,7 @@ func main() {
 func IsNumberStr(s string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/LzaKocSV79u)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/LzaKocSV79u)</span></b>

 ```go
 import (
@@ -826,7 +835,7 @@ func main() {
 func IsJSON(str string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/8Kip1Itjiil)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/8Kip1Itjiil)</span></b>

 ```go
 import (
@@ -863,7 +872,7 @@ func main() {
 func IsRegexMatch(s, regex string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/z_XeZo_litG)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/z_XeZo_litG)</span></b>

 ```go
 import (
@@ -894,7 +903,7 @@ func main() {
 func IsIp(ipstr string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/FgcplDvmxoD)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/FgcplDvmxoD)</span></b>

 ```go
 import (
@@ -931,7 +940,7 @@ func main() {
 func IsIpV4(ipstr string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/zBGT99EjaIu)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/zBGT99EjaIu)</span></b>

 ```go
 import (
@@ -962,7 +971,7 @@ func main() {
 func IsIpV6(ipstr string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/AHA0r0AzIdC)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/AHA0r0AzIdC)</span></b>

 ```go
 import (
@@ -993,7 +1002,7 @@ func main() {
 func IsStrongPassword(password string, length int) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/QHdVcSQ3uDg)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/QHdVcSQ3uDg)</span></b>

 ```go
 import (
@@ -1024,7 +1033,7 @@ func main() {
 func IsUrl(str string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/pbJGa7F98Ka)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/pbJGa7F98Ka)</span></b>

 ```go
 import (
@@ -1059,7 +1068,7 @@ func main() {
 func IsWeakPassword(password string, length int) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/wqakscZH5gH)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/wqakscZH5gH)</span></b>

 ```go
 import (
@@ -1090,7 +1099,7 @@ func main() {
 func IsZeroValue(value any) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/UMrwaDCi_t4)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/UMrwaDCi_t4)</span></b>

 ```go
 import (
@@ -1127,7 +1136,7 @@ func main() {
 func IsGBK(data []byte) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/E2nt3unlmzP)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/E2nt3unlmzP)</span></b>

 ```go
 import (
@@ -1159,7 +1168,7 @@ func main() {
 func IsPrintable(str string) bool
 ```

-<b>Example:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/Pe1FE2gdtTP)</span></b>
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/Pe1FE2gdtTP)</span></b>

 ```go
 import (
@@ -1188,3 +1197,300 @@ func main() {
    // false
 }
 ```
+
+### <span id="IsBin">IsBin</span>
+
+<p>Checks if a give string is a valid binary value or not.</p>
+
+<b>Signature:</b>
+
+```go
+func IsBin(v string) bool
+```
+
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/ogPeg2XJH4P)</span></b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/validator"
+)
+
+func main() {
+    result1 := validator.IsBin("0101")
+    result2 := validator.IsBin("0b1101")
+    result3 := validator.IsBin("b1101")
+    result4 := validator.IsBin("1201")
+
+    fmt.Println(result1)
+    fmt.Println(result2)
+    fmt.Println(result3)
+    fmt.Println(result4)
+
+    // Output:
+    // true
+    // true
+    // false
+    // false
+}
+```
+
+### <span id="IsHex">IsHex</span>
+
+<p>Checks if a give string is a valid hexadecimal value or not.</p>
+
+<b>Signature:</b>
+
+```go
+func IsHex(v string) bool
+```
+
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/M2qpHbEwmm7)</span></b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/validator"
+)
+
+func main() {
+    result1 := validator.IsHex("0xabcde")
+    result2 := validator.IsHex("0XABCDE")
+    result3 := validator.IsHex("cdfeg")
+    result4 := validator.IsHex("0xcdfeg")
+
+    fmt.Println(result1)
+    fmt.Println(result2)
+    fmt.Println(result3)
+    fmt.Println(result4)
+
+    // Output:
+    // true
+    // true
+    // false
+    // false
+}
+```
+
+### <span id="IsBase64URL">IsBase64URL</span>
+
+<p>Checks if a give string is a valid URL-safe Base64 encoded string.</p>
+
+<b>Signature:</b>
+
+```go
+func IsBase64URL(v string) bool
+```
+
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/vhl4mr8GZ6S)</span></b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/validator"
+)
+
+func main() {
+    result1 := validator.IsBase64URL("SAGsbG8sIHdvcmxkIQ")
+    result2 := validator.IsBase64URL("SAGsbG8sIHdvcmxkIQ==")
+    result3 := validator.IsBase64URL("SAGsbG8sIHdvcmxkIQ=")
+    result4 := validator.IsBase64URL("SAGsbG8sIHdvcmxkIQ===")
+
+    fmt.Println(result1)
+    fmt.Println(result2)
+    fmt.Println(result3)
+    fmt.Println(result4)
+
+    // Output:
+    // true
+    // true
+    // false
+    // false
+}
+```
+
+### <span id="IsJWT">IsJWT</span>
+
+<p>Checks if a give string is is a valid JSON Web Token (JWT).</p>
+
+<b>Signature:</b>
+
+```go
+func IsJWT(v string) bool
+```
+
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/R6Op7heJbKI)</span></b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/validator"
+)
+
+func main() {
+    result1 := validator.IsJWT("eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibWVzc2FnZSI6IlB1dGluIGlzIGFic29sdXRlIHNoaXQiLCJpYXQiOjE1MTYyMzkwMjJ9.wkLWA5GtCpWdxNOrRse8yHZgORDgf8TpJp73WUQb910")
+    result2 := validator.IsJWT("abc")
+
+    fmt.Println(result1)
+    fmt.Println(result2)
+
+    // Output:
+    // true
+    // false
+}
+```
+
+### <span id="IsVisa">IsVisa</span>
+
+<p>Checks if a give string is a valid visa card nubmer or not.</p>
+
+<b>Signature:</b>
+
+```go
+func IsVisa(v string) bool
+```
+
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/SdS2keOyJsl)</span></b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/validator"
+)
+
+func main() {
+    result1 := validator.IsVisa("4111111111111111")
+    result2 := validator.IsVisa("123")
+
+    fmt.Println(result1)
+    fmt.Println(result2)
+
+    // Output:
+    // true
+    // false
+}
+```
+
+### <span id="IsMasterCard">IsMasterCard</span>
+
+<p>Checks if a give string is a valid mastercard nubmer or not.</p>
+
+<b>Signature:</b>
+
+```go
+func IsMasterCard(v string) bool
+```
+
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/CwWBFRrG27b)</span></b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/validator"
+)
+
+func main() {
+    result1 := validator.IsMasterCard("5425233430109903")
+    result2 := validator.IsMasterCard("4111111111111111")
+
+    fmt.Println(result1)
+    fmt.Println(result2)
+
+    // Output:
+    // true
+    // false
+}
+```
+
+### <span id="IsAmericanExpress">IsAmericanExpress</span>
+
+<p>Checks if a give string is a valid american express nubmer or not.</p>
+
+<b>Signature:</b>
+
+```go
+func IsAmericanExpress(v string) bool
+```
+
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/HIDFpcOdpkd)</span></b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/validator"
+)
+
+func main() {
+    result1 := validator.IsAmericanExpress("342883359122187")
+    result2 := validator.IsAmericanExpress("3782822463100007")
+
+    fmt.Println(result1)
+    fmt.Println(result2)
+
+    // Output:
+    // true
+    // false
+}
+```
+
+### <span id="IsUnionPay">IsVisa</span>
+
+<p>Checks if a give string is a valid union pay nubmer or not.</p>
+
+<b>Signature:</b>
+
+```go
+func IsUnionPay(v string) bool
+```
+
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/CUHPEwEITDf)</span></b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/validator"
+)
+
+func main() {
+    result1 := validator.IsUnionPay("6221263430109903")
+    result2 := validator.IsUnionPay("3782822463100007")
+
+    fmt.Println(result1)
+    fmt.Println(result2)
+
+    // Output:
+    // true
+    // false
+}
+```
+
+### <span id="IsChinaUnionPay">IsChinaUnionPay</span>
+
+<p>Checks if a give string is a valid china union pay nubmer or not.</p>
+
+<b>Signature:</b>
+
+```go
+func IsChinaUnionPay(v string) bool
+```
+
+<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/yafpdxLiymu)</span></b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/validator"
+)
+
+func main() {
+    result1 := validator.IsChinaUnionPay("6250941006528599")
+    result2 := validator.IsChinaUnionPay("3782822463100007")
+
+    fmt.Println(result1)
+    fmt.Println(result2)
+
+    // Output:
+    // true
+    // false
+}
+```
--- a/slice/slice.go
+++ b/slice/slice.go
@@ -1192,10 +1192,40 @@ func KeyBy[T any, U comparable](slice []T, iteratee func(item T) U) map[U]T {

 // Join the slice item with specify separator.
 // Play: https://go.dev/play/p/huKzqwNDD7V
-func Join[T any](s []T, separator string) string {
-	str := Map(s, func(_ int, item T) string {
+func Join[T any](slice []T, separator string) string {
+	str := Map(slice, func(_ int, item T) string {
 		return fmt.Sprint(item)
 	})

 	return strings.Join(str, separator)
 }
+
+// Partition all slice elements with the evaluation of the given predicate functions.
+// Play: https://go.dev/play/p/lkQ3Ri2NQhV
+func Partition[T any](slice []T, predicates ...func(item T) bool) [][]T {
+	l := len(predicates)
+
+	result := make([][]T, l+1)
+
+	for _, item := range slice {
+		processed := false
+
+		for i, f := range predicates {
+			if f == nil {
+				panic("predicate function must not be nill")
+			}
+
+			if f(item) {
+				result[i] = append(result[i], item)
+				processed = true
+				break
+			}
+		}
+
+		if !processed {
+			result[l] = append(result[l], item)
+		}
+	}
+
+	return result
+}
--- a/slice/slice_example_test.go
+++ b/slice/slice_example_test.go
@@ -1046,3 +1046,20 @@ func ExampleJoin() {
 	// 1,2,3,4,5
 	// 1-2-3-4-5
 }
+
+func ExamplePartition() {
+	nums := []int{1, 2, 3, 4, 5}
+
+	result1 := Partition(nums)
+	result2 := Partition(nums, func(n int) bool { return n%2 == 0 })
+	result3 := Partition(nums, func(n int) bool { return n == 1 || n == 2 }, func(n int) bool { return n == 2 || n == 3 || n == 4 })
+
+	fmt.Println(result1)
+	fmt.Println(result2)
+	fmt.Println(result3)
+
+	// Output:
+	// [[1 2 3 4 5]]
+	// [[2 4] [1 3 5]]
+	// [[1 2] [3 4] [5]]
+}
--- a/slice/slice_test.go
+++ b/slice/slice_test.go
@@ -1175,3 +1175,13 @@ func TestJoin(t *testing.T) {
 	assert.Equal("1,2,3,4,5", result1)
 	assert.Equal("1-2-3-4-5", result2)
 }
+
+func TestPartition(t *testing.T) {
+	t.Parallel()
+
+	assert := internal.NewAssert(t, "TestPartition")
+
+	assert.Equal([][]int{{1, 2, 3, 4, 5}}, Partition([]int{1, 2, 3, 4, 5}))
+	assert.Equal([][]int{{2, 4}, {1, 3, 5}}, Partition([]int{1, 2, 3, 4, 5}, func(n int) bool { return n%2 == 0 }))
+	assert.Equal([][]int{{1, 2}, {3, 4}, {5}}, Partition([]int{1, 2, 3, 4, 5}, func(n int) bool { return n == 1 || n == 2 }, func(n int) bool { return n == 2 || n == 3 || n == 4 }))
+}
--- a/validator/validator.go
+++ b/validator/validator.go
@@ -16,19 +16,27 @@ import (
 )

 var (
-	alphaMatcher         *regexp.Regexp = regexp.MustCompile(`^[a-zA-Z]+$`)
-	letterRegexMatcher   *regexp.Regexp = regexp.MustCompile(`[a-zA-Z]`)
-	numberRegexMatcher   *regexp.Regexp = regexp.MustCompile(`\d`)
-	intStrMatcher        *regexp.Regexp = regexp.MustCompile(`^[\+-]?\d+$`)
-	urlMatcher           *regexp.Regexp = regexp.MustCompile(`^((ftp|http|https?):\/\/)?(\S+(:\S*)?@)?((([1-9]\d?|1\d\d|2[01]\d|22[0-3])(\.(1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.([0-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(([a-zA-Z0-9]+([-\.][a-zA-Z0-9]+)*)|((www\.)?))?(([a-z\x{00a1}-\x{ffff}0-9]+-?-?)*[a-z\x{00a1}-\x{ffff}0-9]+)(?:\.([a-z\x{00a1}-\x{ffff}]{2,}))?))(:(\d{1,5}))?((\/|\?|#)[^\s]*)?$`)
-	dnsMatcher           *regexp.Regexp = regexp.MustCompile(`^[a-zA-Z]([a-zA-Z0-9\-]+[\.]?)*[a-zA-Z0-9]$`)
-	emailMatcher         *regexp.Regexp = regexp.MustCompile(`\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*`)
-	chineseMobileMatcher *regexp.Regexp = regexp.MustCompile(`^1(?:3\d|4[4-9]|5[0-35-9]|6[67]|7[013-8]|8\d|9\d)\d{8}$`)
-	chineseIdMatcher     *regexp.Regexp = regexp.MustCompile(`^[1-9]\d{5}(18|19|20|21|22)\d{2}((0[1-9])|(1[0-2]))(([0-2][1-9])|10|20|30|31)\d{3}[0-9Xx]$`)
-	chineseMatcher       *regexp.Regexp = regexp.MustCompile("[\u4e00-\u9fa5]")
-	chinesePhoneMatcher  *regexp.Regexp = regexp.MustCompile(`\d{3}-\d{8}|\d{4}-\d{7}|\d{4}-\d{8}`)
-	creditCardMatcher    *regexp.Regexp = regexp.MustCompile(`^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|(222[1-9]|22[3-9][0-9]|2[3-6][0-9]{2}|27[01][0-9]|2720)[0-9]{12}|6(?:011|5[0-9][0-9])[0-9]{12}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|(?:2131|1800|35\\d{3})\\d{11}|6[27][0-9]{14})$`)
-	base64Matcher        *regexp.Regexp = regexp.MustCompile(`^(?:[A-Za-z0-9+\\/]{4})*(?:[A-Za-z0-9+\\/]{2}==|[A-Za-z0-9+\\/]{3}=|[A-Za-z0-9+\\/]{4})$`)
+	alphaMatcher           *regexp.Regexp = regexp.MustCompile(`^[a-zA-Z]+$`)
+	letterRegexMatcher     *regexp.Regexp = regexp.MustCompile(`[a-zA-Z]`)
+	numberRegexMatcher     *regexp.Regexp = regexp.MustCompile(`\d`)
+	intStrMatcher          *regexp.Regexp = regexp.MustCompile(`^[\+-]?\d+$`)
+	urlMatcher             *regexp.Regexp = regexp.MustCompile(`^((ftp|http|https?):\/\/)?(\S+(:\S*)?@)?((([1-9]\d?|1\d\d|2[01]\d|22[0-3])(\.(1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.([0-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(([a-zA-Z0-9]+([-\.][a-zA-Z0-9]+)*)|((www\.)?))?(([a-z\x{00a1}-\x{ffff}0-9]+-?-?)*[a-z\x{00a1}-\x{ffff}0-9]+)(?:\.([a-z\x{00a1}-\x{ffff}]{2,}))?))(:(\d{1,5}))?((\/|\?|#)[^\s]*)?$`)
+	dnsMatcher             *regexp.Regexp = regexp.MustCompile(`^[a-zA-Z]([a-zA-Z0-9\-]+[\.]?)*[a-zA-Z0-9]$`)
+	emailMatcher           *regexp.Regexp = regexp.MustCompile(`\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*`)
+	chineseMobileMatcher   *regexp.Regexp = regexp.MustCompile(`^1(?:3\d|4[4-9]|5[0-35-9]|6[67]|7[013-8]|8\d|9\d)\d{8}$`)
+	chineseIdMatcher       *regexp.Regexp = regexp.MustCompile(`^[1-9]\d{5}(18|19|20|21|22)\d{2}((0[1-9])|(1[0-2]))(([0-2][1-9])|10|20|30|31)\d{3}[0-9Xx]$`)
+	chineseMatcher         *regexp.Regexp = regexp.MustCompile("[\u4e00-\u9fa5]")
+	chinesePhoneMatcher    *regexp.Regexp = regexp.MustCompile(`\d{3}-\d{8}|\d{4}-\d{7}|\d{4}-\d{8}`)
+	creditCardMatcher      *regexp.Regexp = regexp.MustCompile(`^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|(222[1-9]|22[3-9][0-9]|2[3-6][0-9]{2}|27[01][0-9]|2720)[0-9]{12}|6(?:011|5[0-9][0-9])[0-9]{12}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|(?:2131|1800|35\\d{3})\\d{11}|6[27][0-9]{14})$`)
+	base64Matcher          *regexp.Regexp = regexp.MustCompile(`^(?:[A-Za-z0-9+\\/]{4})*(?:[A-Za-z0-9+\\/]{2}==|[A-Za-z0-9+\\/]{3}=|[A-Za-z0-9+\\/]{4})$`)
+	base64URLMatcher       *regexp.Regexp = regexp.MustCompile(`^([A-Za-z0-9_-]{4})*([A-Za-z0-9_-]{2}(==)?|[A-Za-z0-9_-]{3}=?)?$`)
+	binMatcher             *regexp.Regexp = regexp.MustCompile(`^(0b)?[01]+$`)
+	hexMatcher             *regexp.Regexp = regexp.MustCompile(`^(#|0x|0X)?[0-9a-fA-F]+$`)
+	visaMatcher            *regexp.Regexp = regexp.MustCompile(`^4[0-9]{12}(?:[0-9]{3})?$`)
+	masterCardMatcher      *regexp.Regexp = regexp.MustCompile(`^5[1-5][0-9]{14}$`)
+	americanExpressMatcher *regexp.Regexp = regexp.MustCompile(`^3[47][0-9]{13}$`)
+	unionPay               *regexp.Regexp = regexp.MustCompile("^62[0-5]\\d{13,16}$")
+	chinaUnionPay          *regexp.Regexp = regexp.MustCompile(`^62[0-9]{14,17}$`)
 )

 // IsAlpha checks if the string contains only letters (a-zA-Z).
@@ -401,3 +409,68 @@ func IsInt(v any) bool {
 	}
 	return false
 }
+
+// IsBin check if a give string is a valid binary value or not.
+// Play: https://go.dev/play/p/ogPeg2XJH4P
+func IsBin(v string) bool {
+	return binMatcher.MatchString(v)
+}
+
+// IsHex check if a give string is a valid hexadecimal value or not.
+// Play: https://go.dev/play/p/M2qpHbEwmm7
+func IsHex(v string) bool {
+	return hexMatcher.MatchString(v)
+}
+
+// IsBase64URL check if a give string is a valid URL-safe Base64 encoded string.
+// Play: https://go.dev/play/p/vhl4mr8GZ6S
+func IsBase64URL(v string) bool {
+	return base64URLMatcher.MatchString(v)
+}
+
+// IsJWT check if a give string is a valid JSON Web Token (JWT).
+// Play: https://go.dev/play/p/R6Op7heJbKI
+func IsJWT(v string) bool {
+	strings := strings.Split(v, ".")
+	if len(strings) != 3 {
+		return false
+	}
+
+	for _, s := range strings {
+		if !IsBase64URL(s) {
+			return false
+		}
+	}
+
+	return true
+}
+
+// IsVisa check if a give string is a valid visa card nubmer or not.
+// Play: https://go.dev/play/p/SdS2keOyJsl
+func IsVisa(v string) bool {
+	return visaMatcher.MatchString(v)
+}
+
+// IsMasterCard check if a give string is a valid master card nubmer or not.
+// Play: https://go.dev/play/p/CwWBFRrG27b
+func IsMasterCard(v string) bool {
+	return masterCardMatcher.MatchString(v)
+}
+
+// IsAmericanExpress check if a give string is a valid american expression card nubmer or not.
+// Play: https://go.dev/play/p/HIDFpcOdpkd
+func IsAmericanExpress(v string) bool {
+	return americanExpressMatcher.MatchString(v)
+}
+
+// IsUnionPay check if a give string is a valid union pay nubmer or not.
+// Play: https://go.dev/play/p/CUHPEwEITDf
+func IsUnionPay(v string) bool {
+	return unionPay.MatchString(v)
+}
+
+// IsChinaUnionPay check if a give string is a valid china union pay nubmer or not.
+// Play: https://go.dev/play/p/yafpdxLiymu
+func IsChinaUnionPay(v string) bool {
+	return chinaUnionPay.MatchString(v)
+}
--- a/validator/validator_example_test.go
+++ b/validator/validator_example_test.go
@@ -521,3 +521,129 @@ func ExampleIsNumber() {
 	// true
 	// true
 }
+
+func ExampleIsBin() {
+	result1 := IsBin("0101")
+	result2 := IsBin("0b1101")
+	result3 := IsBin("b1101")
+	result4 := IsBin("1201")
+
+	fmt.Println(result1)
+	fmt.Println(result2)
+	fmt.Println(result3)
+	fmt.Println(result4)
+
+	// Output:
+	// true
+	// true
+	// false
+	// false
+}
+
+func ExampleIsHex() {
+	result1 := IsHex("0xabcde")
+	result2 := IsHex("0XABCDE")
+	result3 := IsHex("cdfeg")
+	result4 := IsHex("0xcdfeg")
+
+	fmt.Println(result1)
+	fmt.Println(result2)
+	fmt.Println(result3)
+	fmt.Println(result4)
+
+	// Output:
+	// true
+	// true
+	// false
+	// false
+}
+
+func ExampleIsBase64URL() {
+	result1 := IsBase64URL("SAGsbG8sIHdvcmxkIQ")
+	result2 := IsBase64URL("SAGsbG8sIHdvcmxkIQ==")
+	result3 := IsBase64URL("SAGsbG8sIHdvcmxkIQ=")
+	result4 := IsBase64URL("SAGsbG8sIHdvcmxkIQ===")
+
+	fmt.Println(result1)
+	fmt.Println(result2)
+	fmt.Println(result3)
+	fmt.Println(result4)
+
+	// Output:
+	// true
+	// true
+	// false
+	// false
+}
+
+func ExampleIsJWT() {
+	result1 := IsJWT("eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibWVzc2FnZSI6IlB1dGluIGlzIGFic29sdXRlIHNoaXQiLCJpYXQiOjE1MTYyMzkwMjJ9.wkLWA5GtCpWdxNOrRse8yHZgORDgf8TpJp73WUQb910")
+	result2 := IsJWT("abc")
+
+	fmt.Println(result1)
+	fmt.Println(result2)
+
+	// Output:
+	// true
+	// false
+}
+
+func ExampleIsVisa() {
+	result1 := IsVisa("4111111111111111")
+	result2 := IsVisa("123")
+
+	fmt.Println(result1)
+	fmt.Println(result2)
+
+	// Output:
+	// true
+	// false
+}
+
+func ExampleIsMasterCard() {
+	result1 := IsMasterCard("5425233430109903")
+	result2 := IsMasterCard("4111111111111111")
+
+	fmt.Println(result1)
+	fmt.Println(result2)
+
+	// Output:
+	// true
+	// false
+}
+
+func ExampleIsAmericanExpress() {
+	result1 := IsAmericanExpress("342883359122187")
+	result2 := IsAmericanExpress("3782822463100007")
+
+	fmt.Println(result1)
+	fmt.Println(result2)
+
+	// Output:
+	// true
+	// false
+}
+
+func ExampleIsUnionPay() {
+	result1 := IsUnionPay("6221263430109903")
+	result2 := IsUnionPay("3782822463100007")
+
+	fmt.Println(result1)
+	fmt.Println(result2)
+
+	// Output:
+	// true
+	// false
+}
+
+func ExampleIsChinaUnionPay() {
+	result1 := IsChinaUnionPay("6250941006528599")
+	result2 := IsChinaUnionPay("3782822463100007")
+
+	fmt.Println(result1)
+	fmt.Println(result2)
+
+	// Output:
+	// true
+	// false
+}
--- a/validator/validator_test.go
+++ b/validator/validator_test.go
@@ -231,7 +231,12 @@ func TestIsIpV4(t *testing.T) {
 	assert := internal.NewAssert(t, "TestIsIpV4")

 	assert.Equal(true, IsIpV4("127.0.0.1"))
+
 	assert.Equal(false, IsIpV4("::0:0:0:0:0:0:1"))
+	assert.Equal(false, IsIpV4("127.0.0.1.1"))
+	assert.Equal(false, IsIpV4("256.0.0.1"))
+	assert.Equal(false, IsIpV4("127.0.0.a"))
+	assert.Equal(false, IsIpV4(""))
 }

 func TestIsIpV6(t *testing.T) {
@@ -239,8 +244,14 @@ func TestIsIpV6(t *testing.T) {

 	assert := internal.NewAssert(t, "TestIsIpV6")

-	assert.Equal(false, IsIpV6("127.0.0.1"))
 	assert.Equal(true, IsIpV6("::0:0:0:0:0:0:1"))
+	assert.Equal(true, IsIpV6("::1"))
+	assert.Equal(true, IsIpV6("::"))
+
+	assert.Equal(false, IsIpV6("127.0.0.1"))
+	assert.Equal(false, IsIpV6("2001:db8::8a2e:37023:7334"))
+	assert.Equal(false, IsIpV6("2001::25de::cade"))
+	assert.Equal(false, IsIpV6(""))
 }

 func TestIsUrl(t *testing.T) {
@@ -536,3 +547,90 @@ func TestIsPrintable(t *testing.T) {
 	assert.Equal(true, IsPrintable("😄"))
 	assert.Equal(false, IsPrintable("\u0000"))
 }
+
+func TestIsBin(t *testing.T) {
+	t.Parallel()
+	assert := internal.NewAssert(t, "TestIsBin")
+
+	assert.Equal(true, IsBin("0101"))
+	assert.Equal(true, IsBin("0b1101"))
+
+	assert.Equal(false, IsBin("b1101"))
+	assert.Equal(false, IsBin("1201"))
+	assert.Equal(false, IsBin(""))
+}
+
+func TestIsHex(t *testing.T) {
+	t.Parallel()
+	assert := internal.NewAssert(t, "TestIsHex")
+
+	assert.Equal(true, IsHex("ABCDE"))
+	assert.Equal(true, IsHex("abcde"))
+	assert.Equal(true, IsHex("0xabcde"))
+	assert.Equal(true, IsHex("0Xabcde"))
+	assert.Equal(true, IsHex("#abcde"))
+
+	assert.Equal(false, IsHex("cdfeg"))
+	assert.Equal(false, IsHex("0xcdfeg"))
+	assert.Equal(false, IsHex(""))
+}
+
+func TestIsBase64URL(t *testing.T) {
+	t.Parallel()
+	assert := internal.NewAssert(t, "TestIsBase64URL")
+
+	assert.Equal(true, IsBase64URL("SAGsbG8sIHdvcmxkIQ"))
+	assert.Equal(true, IsBase64URL("SAGsbG8sIHdvcmxkIQ=="))
+
+	assert.Equal(false, IsBase64URL("SAGsbG8sIHdvcmxkIQ="))
+	assert.Equal(false, IsBase64URL("SAGsbG8sIHdvcmxkIQ==="))
+	// assert.Equal(false, IsBase64URL(""))
+}
+
+func TestIsJWT(t *testing.T) {
+	t.Parallel()
+	assert := internal.NewAssert(t, "TestIsJWT")
+
+	assert.Equal(true, IsJWT("eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibWVzc2FnZSI6IlB1dGluIGlzIGFic29sdXRlIHNoaXQiLCJpYXQiOjE1MTYyMzkwMjJ9.wkLWA5GtCpWdxNOrRse8yHZgORDgf8TpJp73WUQb910"))
+	assert.Equal(false, IsJWT("abc"))
+}
+
+func TestIsVisa(t *testing.T) {
+	t.Parallel()
+	assert := internal.NewAssert(t, "TestIsVisa")
+
+	assert.Equal(true, IsVisa("4111111111111111"))
+	assert.Equal(false, IsVisa("123"))
+}
+
+func TestIsMasterCard(t *testing.T) {
+	t.Parallel()
+	assert := internal.NewAssert(t, "TestIsMasterCard")
+
+	assert.Equal(true, IsMasterCard("5425233430109903"))
+	assert.Equal(false, IsMasterCard("4111111111111111"))
+}
+
+func TestIsAmericanExpress(t *testing.T) {
+	t.Parallel()
+	assert := internal.NewAssert(t, "TestIsAmericanExpress")
+
+	assert.Equal(true, IsAmericanExpress("342883359122187"))
+	assert.Equal(false, IsAmericanExpress("3782822463100007"))
+}
+
+func TestIsUnionPay(t *testing.T) {
+	t.Parallel()
+	assert := internal.NewAssert(t, "TestIsUnionPay")
+
+	assert.Equal(true, IsUnionPay("6221263430109903"))
+	assert.Equal(false, IsUnionPay("3782822463100007"))
+}
+
+func TestIsChinaUnionPay(t *testing.T) {
+	t.Parallel()
+	assert := internal.NewAssert(t, "TestIsChinaUnionPay")
+
+	assert.Equal(true, IsChinaUnionPay("6250941006528599"))
+	assert.Equal(false, IsChinaUnionPay("3782822463100007"))
+}
Author	SHA1	Message	Date
dudaodong	b698fec50f	doc: add go playground demo	2023-09-11 15:59:35 +08:00
dudaodong	b38bb66b34	doc: update readme file	2023-09-11 11:51:45 +08:00
dudaodong	bdfdeaf496	merge branch 'main' into v2	2023-09-11 11:40:46 +08:00
dudaodong	172c44c07a	doc: update doc site	2023-09-11 11:39:21 +08:00
dudaodong	534263eb08	release v2.2.6	2023-09-11 11:38:45 +08:00
dudaodong	a25b1ac7e3	doc: update doc site	2023-09-11 11:35:37 +08:00
dudaodong	d84f9777ea	doc: update doc site	2023-09-11 11:33:39 +08:00
godaner	f9caaf8063	Update strutil.md (#130 ) Update Coverts string to upper KEBAB-CASE,... to Coverts string to upper snake_case,...	2023-09-08 20:14:10 +08:00
dudaodong	f198711d1c	doc: add doc for new functions	2023-09-07 16:03:08 +08:00
dudaodong	19378ca4d1	feat: add IsVisa, IsMasterCard, IsAmericanExpress, IsUnionPay, IsChinaUnionPay	2023-09-06 18:05:15 +08:00
dudaodong	71c7733eb0	feat: add IsBin, IsHex, IsBase64URL, IsJWT	2023-09-06 17:42:31 +08:00
dudaodong	20786c360b	test: add cases for TestIsIpV4 and TestIsIpV6	2023-09-06 16:27:14 +08:00
dudaodong	51fafa110e	merge main	2023-09-06 16:19:11 +08:00
Wang Huan	07fc453b74	fix the bug in cloning slices (#129 ) * test: add test cases for cloning slices. * fix: fix the bug in cloning slices.	2023-09-06 16:16:25 +08:00
dudaodong	b309044981	doc: add doc for Partition	2023-09-04 16:23:23 +08:00
dudaodong	541e6d4ea3	feat: add Partition for slice	2023-09-04 11:30:50 +08:00