js验证输入是否为手机号码或电话号码-优快云博客


<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
 <HEAD>
  <TITLE> New Document </TITLE>
  <META NAME="Generator" CONTENT="EditPlus">
  <META NAME="Author" CONTENT="">
  <META NAME="Keywords" CONTENT="">
  <META NAME="Description" CONTENT="">
  <script type="text/javascript">  
String.prototype.Trim = function() {  
  var m = this.match(/^\s*(\S+(\s+\S+)*)\s*$/);  
  return (m == null) ? "" : m[1];  
}

String.prototype.isMobile = function() {  
  return (/^(?:13\d|15[89])-?\d{5}(\d{3}|\*{3})$/.test(this.Trim()));  
} 

String.prototype.isTel = function()
{
    //"兼容格式: 国家代码(2到3位)-区号(2到3位)-电话号码(7到8位)-分机号(3位)"
    //return (/^(([0\+]\d{2,3}-)?(0\d{2,3})-)?(\d{7,8})(-(\d{3,}))?$/.test(this.Trim()));
    return (/^(([0\+]\d{2,3}-)?(0\d{2,3})-)(\d{7,8})(-(\d{3,}))?$/.test(this.Trim()));
}

function chkMobile() {  
    with(document.form1){
        if (tel.value.isMobile()||tel.value.isTel())  {  
            tel.value = tel.value.Trim();  
            alert("您的电话/手机号码是:" + tel.value);
            return true;  
        } 
        else {  
            alert("请输入正确的手机号码或电话号码\n\n例如:13916752109或0712-3614072"); 
            tel.focus();
            return false;        
        }          
    }
}  
</script>  

 </HEAD>

 <BODY>
  <form name="form1" method="post" action="" >  
    <input type="text" name="tel" value="13916752109" size="15" />
    <input type="button" value="测 试"  onclick="return chkForm()"/>  
</form>
 </BODY>
</HTML>