diff --git a/validator/validator.go b/validator/validator.go
index bb1b8bd..362d8ec 100644
--- a/validator/validator.go
+++ b/validator/validator.go
@@ -7,6 +7,7 @@ package validator
 import (
 	"encoding/json"
 	"net"
+	"net/url"
 	"regexp"
 	"strconv"
 	"strings"
@@ -123,6 +124,27 @@ func IsPort(str string) bool {
 	return false
 }
 
+var isUrlRegexMatcher *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]*)?$`)
+
+// IsUrl check if the string is url.
+func IsUrl(str string) bool {
+	if str == "" || len(str) >= 2083 || len(str) <= 3 || strings.HasPrefix(str, ".") {
+		return false
+	}
+	u, err := url.Parse(str)
+	if err != nil {
+		return false
+	}
+	if strings.HasPrefix(u.Host, ".") {
+		return false
+	}
+	if u.Host == "" && (u.Path != "" && !strings.Contains(u.Path, ".")) {
+		return false
+	}
+
+	return isUrlRegexMatcher.MatchString(str)
+}
+
 var isDnsRegexMatcher *regexp.Regexp = regexp.MustCompile(`^[a-zA-Z]([a-zA-Z0-9\-]+[\.]?)*[a-zA-Z0-9]$`)
 
 // IsDns check if the string is dns.
diff --git a/validator/validator_test.go b/validator/validator_test.go
index 6d07bb6..f9f41f9 100644
--- a/validator/validator_test.go
+++ b/validator/validator_test.go
@@ -160,11 +160,21 @@ func TestIsIpV6(t *testing.T) {
 	assert.Equal(true, IsIpV6("::0:0:0:0:0:0:1"))
 }
 
+func TestIsUrl(t *testing.T) {
+	assert := internal.NewAssert(t, "TestIsUrl")
+
+	assert.Equal(true, IsUrl("http://abc.com"))
+	assert.Equal(true, IsUrl("abc.com"))
+	assert.Equal(true, IsUrl("a.b.com"))
+	assert.Equal(false, IsUrl("abc"))
+}
+
 func TestIsDns(t *testing.T) {
 	assert := internal.NewAssert(t, "TestIsDns")
 
 	assert.Equal(true, IsDns("abc.com"))
 	assert.Equal(false, IsDns("a.b.com"))
+	assert.Equal(false, IsDns("http://abc.com"))
 }
 
 func TestIsEmail(t *testing.T) {