JS完整验证电话或者手机的正则表达式

JS完整验证电话或者手机的正则表达式  

 

 

<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()
{
    return (/^(([0\+]\d{2,3}-)?(0\d{2,3})-)(\d{7,8})(-(\d{3,}))?$/.test(this.Trim()));
}

function chkForm() {  
    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:13572452991或029-88271283"); 
            tel.focus();
            return false;        
        }          
    }
}  
</script>  
<form name="form1" method="post" action="" >  
    <input type="text" name="tel" value="13572452991" size="15" />
    <input type="button" value="测 试"  onclick="return chkForm()"/>  
</form>