javascript面向对象思想做form表单验证 代码很精简哦

<html>
<head>
  <meta charset=utf-8 />
  <!--引入jQuery-->
  <!--coder:[email protected] 孙亚龙--->
  <script src="jquery-1.7.2.min.js"></script>
  <script>
     var obj = {
    res : true ,
nick_fun : function(o,tip){
    if(this.res==true){
   o.siblings("span").css("color","blue"); 
}else{
   o.siblings("span").css("color","red"); 
}
o.siblings("span").html(tip);
}
}

     $(function(){
var regex  = new RegExp("^([\u4E00-\uFA29]){1,10}$");  
var regmob = /(1[3458]\d{9},)*1[3458]\d{9}/g;
var regem  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
    $(".name").blur(function(){
    var v = $(this).val();
var re = regex.test(v); 
obj.res = re;
re==true ? obj.nick_fun($(this),"姓名输入正确!") : obj.nick_fun($(this),"姓名为汉字!");
})
$(".email").blur(function(){
    var v = $(this).val();
var re = regem.test(v); 
obj.res = re;
re==true ? obj.nick_fun($(this),"邮箱输入正确!") : obj.nick_fun($(this),"邮箱输入格式不正确!");
})
$(".mobile").blur(function(){
    var v = $(this).val();
var re = regmob.test(v); 
obj.res = re;
re==true ? obj.nick_fun($(this),"手机号输入正确!") : obj.nick_fun($(this),"手机号输入有误!");
})
})
  </script>
</head>
<body>
     <form>
<div>姓名:<input type='text' name="name" class="name" /><span></span></div>
<div>邮箱:<input type='text' name="email" class="email" /><span></span></div>
<div>手机号:<input type='text' name="mobile" class="mobile" /><span></span></div>
<input type="button" value="点击" id="ck" />
</form>
</body>
</html>

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