<html><head> <meta charset=utf-8 /> <!–引入jQuery–> <!–coder:syl_ad@163.com 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>
，爱情要完结的时候自会完结，到时候，你不想画上句号也不行。
