原文地址:http://www.cnblogs.com/easyinsc/archive/2009/02/27/1407826.html
上班无事,学习jQuery Validation,于是手写一公共范例,并收藏以便后用
验证操作类formValidatorClass.js
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/**
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* @author ming
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*/
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$(document).ready(
function
()
{
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/* 设置默认属性 */
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$.validator.setDefaults({
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submitHandler: function(form) {
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form.submit();
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}
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});
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// 字符验证
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jQuery.validator.addMethod("stringCheck", function(value, element) {
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return this.optional(element) || /^[\u0391-\uFFE5\w]+$/.test(value);
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}, "只能包括中文字、英文字母、数字和下划线");
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// 中文字两个字节
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jQuery.validator.addMethod("byteRangeLength", function(value, element, param) {
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var length = value.length;
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for(var i = 0; i < value.length; i++){
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if(value.charCodeAt(i) > 127){
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length++;
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}
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}
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return this.optional(element) || ( length >= param[0] && length <= param[1] );
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}, "请确保输入的值在3-15个字节之间(一个中文字算2个字节)");
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// 身份证号码验证
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jQuery.validator.addMethod("isIdCardNo", function(value, element) {
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return this.optional(element) || isIdCardNo(value);
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}, "请正确输入您的身份证号码");
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// 手机号码验证
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jQuery.validator.addMethod("isMobile", function(value, element) {
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var length = value.length;
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var mobile = /^(((13[0-9]{1})|(15[0-9]{1}))+\d{8})$/;
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return this.optional(element) || (length == 11 && mobile.test(value));
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}, "请正确填写您的手机号码");
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// 电话号码验证
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jQuery.validator.addMethod("isTel", function(value, element) {
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var tel = /^\d{3,4}-?\d{7,9}$/; //电话号码格式010-12345678
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return this.optional(element) || (tel.test(value));
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}, "请正确填写您的电话号码");
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// 联系电话(手机/电话皆可)验证
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jQuery.validator.addMethod("isPhone", function(value,element) {
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var length = value.length;
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var mobile = /^(((13[0-9]{1})|(15[0-9]{1}))+\d{8})$/;
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var tel = /^\d{3,4}-?\d{7,9}$/;
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return this.optional(element) || (tel.test(value) || mobile.test(value));
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}, "请正确填写您的联系电话");
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// 邮政编码验证
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jQuery.validator.addMethod("isZipCode", function(value, element) {
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var tel = /^[0-9]{6}$/;
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return this.optional(element) || (tel.test(value));
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}, "请正确填写您的邮政编码");
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//开始验证
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$('#submitForm').validate({
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/* 设置验证规则 */
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rules: {
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username: {
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required:true,
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stringCheck:true,
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byteRangeLength:[3,15]
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},
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email:{
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required:true,
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email:true
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},
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phone:{
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required:true,
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isPhone:true
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},
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address:{
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required:true,
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stringCheck:true,
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byteRangeLength:[3,100]
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}
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},
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/* 设置错误信息 */
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messages: {
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username: {
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required: "请填写用户名",
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stringCheck: "用户名只能包括中文字、英文字母、数字和下划线",
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byteRangeLength: "用户名必须在3-15个字符之间(一个中文字算2个字符)"
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},
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email:{
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required: "请输入一个Email地址",
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email: "请输入一个有效的Email地址"
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},
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phone:{
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required: "请输入您的联系电话",
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isPhone: "请输入一个有效的联系电话"
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},
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address:{
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required: "请输入您的联系地址",
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stringCheck: "请正确输入您的联系地址",
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byteRangeLength: "请详实您的联系地址以便于我们联系您"
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}
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},
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/* 设置验证触发事件 */
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focusInvalid: false,
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onkeyup: false,
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/* 设置错误信息提示DOM */
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errorPlacement: function(error, element) {
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error.appendTo( element.parent());
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},
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});
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}
);

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测试页index.html
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<!
DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
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"http://www.w3.org/TR/html4/loose.dtd"
>
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<
html
xmlns
="http://www.w3.org/1999/xhtml"
>
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<
head
>
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<
meta
http-equiv
="Content-Type"
content
="text/html; charset=gbk"
/>
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<
title
>
jQuery验证
</
title
>
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<
script
src
="lib/jquery/jquery-1.3.2.min.js"
></
script
>
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<
script
type
="text/javascript"
src
="lib/jquery/jquery.validate.js"
mce_src
="lib/jquery/jquery.validate.js"
></
script
>
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<
script
type
="text/javascript"
src
="lib/jquery/messages_cn.js"
></
script
>
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<
script
type
="text/javascript"
src
="lib/jquery/formValidatorClass.js"
></
script
>
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<
style
type
="text/css"
>
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* {
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font-family: Verdana;
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font-size: 96%;
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}
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label {
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width: 10em;
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float: left;
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}
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label.error {
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float: none;
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color: red;
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padding-left: .5em;
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vertical-align: top;
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}
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p {
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clear: both;
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}
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.submit {
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margin-left: 12em;
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}
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em {
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font-weight: bold;
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padding-right: 1em;
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vertical-align: top;
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}
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</
style
>
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</
head
>
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<
body
>
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<
form
class
="submitForm"
id
="submitForm"
method
="get"
action
=""
>
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<
fieldset
>
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<
legend
>
表单验证
</
legend
>
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<
p
>
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<
label
for
="username"
>
用户名
</
label
>
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<
em
>
*
</
em
><
input
id
="userName"
name
="username"
size
="25"
/>
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</
p
>
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<
p
>
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<
label
for
="email"
>
E-Mail
</
label
>
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<
em
>
*
</
em
><
input
id
="email"
name
="email"
size
="25"
/>
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</
p
>
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<
p
>
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<
label
for
="phone"
>
联系电话
</
label
>
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<
em
>
*
</
em
><
input
id
="phone"
name
="phone"
size
="25"
value
=""
/>
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</
p
>
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<
p
>
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<
label
for
="address"
>
地址
</
label
>
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<
em
>
*
</
em
><
input
id
="address"
name
="address"
size
="22"
>
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</
p
>
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<
input
class
="submit"
type
="submit"
value
="提交"
/>
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</
p
>
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</
fieldset
>
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</
form
>
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</
body
>
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</
html
>

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