转载:http://blog.sina.com.cn/s/blog_78106bb1010148dy.html
<html>
<head>
<title></title>
<script src="../Scripts/jquery-1.4.1.min.js" type="text/javascript"></script>
<script src="../Scripts/jquery.validate.js" type="text/javascript"></script>
<script src="../Scripts/jquery.metadata.js" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function () {
//validate自定义验证
jQuery.validator.addMethod("isZipCode", function (value, element) {
var tel = /^[0-9]{6}$/;
return this.optional(element) || (tel.test(value));
}, "请正确填写您的邮政编码");
$("#signupForm").validate({
rules: {
firstname: "required",
ybno: {
isZipCode: true
},
email: {
required: true,//表示不得为空
email: true//自带邮箱验证
},
password: {
required: true,
minlength: 5 //自带判断字符最小长度
},