From 063df0f0d1063f01b2c43f41ded3bc5811b69bcd Mon Sep 17 00:00:00 2001
From: dudaodong <dudaodong@gmail.com>
Date: Sat, 27 Aug 2022 19:04:57 +0800
Subject: [PATCH] doc: add docment for IsZeroValue function

---
 README.md               |  1 +
 README_zh-CN.md         |  1 +
 docs/validator.md       | 33 ++++++++++++++++++++++++++++++++-
 docs/validator_zh-CN.md | 24 ++++++++++++++++++++++++
 4 files changed, 58 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 168ab0e..07ca8df 100644
--- a/README.md
+++ b/README.md
@@ -493,6 +493,7 @@ import "github.com/duke-git/lancet/v2/validator"
 - [IsStrongPassword](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsStrongPassword)
 - [IsUrl](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsUrl)
 - [IsWeakPassword](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsWeakPassword)
+- [IsZeroValue](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsZeroValue)
 ### 19. xerror package implements helpers for errors.
 
 ```go
diff --git a/README_zh-CN.md b/README_zh-CN.md
index 64c1f85..cf0d06e 100644
--- a/README_zh-CN.md
+++ b/README_zh-CN.md
@@ -490,6 +490,7 @@ import "github.com/duke-git/lancet/v2/validator"
 - [IsStrongPassword](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsStrongPassword)
 - [IsUrl](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsUrl)
 - [IsWeakPassword](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsWeakPassword)
+- [IsZeroValue](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsZeroValue)
 
 ### 19. xerror包实现一些错误处理函数
 
diff --git a/docs/validator.md b/docs/validator.md
index 07e82ec..e11f544 100644
--- a/docs/validator.md
+++ b/docs/validator.md
@@ -47,6 +47,7 @@ import (
 - [IsStrongPassword](#IsStrongPassword)
 - [IsUrl](#IsUrl)
 - [IsWeakPassword](#IsWeakPassword)
+- [IsZeroValue](#IsZeroValue)
   
 
 <div STYLE="page-break-after: always;"></div>
@@ -765,7 +766,7 @@ func main() {
 
 
 ### <span id="IsWeakPassword">IsWeakPassword</span>
-<p>Check if the string is weak password（only letter or only number or letter + number）
+<p>Checks if the string is weak password（only letter or only number or letter + number）
 .</p>
 
 <b>Signature:</b>
@@ -792,6 +793,36 @@ func main() {
 
 
 
+### <span id="IsZeroValue">IsZeroValue</span>
+<p>Checks if passed value is a zero value.</p>
+
+<b>Signature:</b>
+
+```go
+func IsZeroValue(value any) bool
+```
+<b>Example:</b>
+
+```go
+import (
+	"fmt"
+	"github.com/duke-git/lancet/v2/validator"
+)
+
+func main() {
+	fmt.Println(validator.IsZeroValue(nil)) //true
+	fmt.Println(validator.IsZeroValue(0)) //true
+	fmt.Println(validator.IsZeroValue("")) //true
+	fmt.Println(validator.IsZeroValue([]int)) //true
+	fmt.Println(validator.IsZeroValue(interface{})) //true
+
+	fmt.Println(validator.IsZeroValue("0")) //false
+	fmt.Println(validator.IsZeroValue("nil")) //false
+}
+```
+
+
+
 
 
 
diff --git a/docs/validator_zh-CN.md b/docs/validator_zh-CN.md
index fc19381..67b7a04 100644
--- a/docs/validator_zh-CN.md
+++ b/docs/validator_zh-CN.md
@@ -47,6 +47,7 @@ import (
 - [IsStrongPassword](#IsStrongPassword)
 - [IsUrl](#IsUrl)
 - [IsWeakPassword](#IsWeakPassword)
+- [IsZeroValue](#IsZeroValue)
   
 
 <div STYLE="page-break-after: always;"></div>
@@ -792,8 +793,31 @@ func main() {
 
 
 
+### <span id="IsZeroValue">IsZeroValue</span>
+<p>判断传入的参数值是否为零值</p>
 
+<b>函数签名:</b>
 
+```go
+func IsZeroValue(value any) bool
+```
+<b>例子:</b>
 
+```go
+import (
+	"fmt"
+	"github.com/duke-git/lancet/v2/validator"
+)
 
+func main() {
+	fmt.Println(validator.IsZeroValue(nil)) //true
+	fmt.Println(validator.IsZeroValue(0)) //true
+	fmt.Println(validator.IsZeroValue("")) //true
+	fmt.Println(validator.IsZeroValue([]int)) //true
+	fmt.Println(validator.IsZeroValue(interface{})) //true
+	
+	fmt.Println(validator.IsZeroValue("0")) //false
+	fmt.Println(validator.IsZeroValue("nil")) //false
+}
+```