第九章 jQuery验证插件简介
浏览数：63 /
时间：2015年06月09日
1. 表单验证插件-----Validation
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title></title> <script src="../../scripts/jquery-1.3.1.js" type="text/javascript"></script> <script src="lib/jquery.validate.js" type="text/javascript"></script> <style type="text/css"> * { font-family: Verdana; font-size: 96%; } label { width: 10em; float: left; } label.error { float: none; color: red; padding-left: .5em; vertical-align: top; } p { clear: both; } .submit { margin-left: 12em; } em { font-weight: bold; padding-right: 1em; vertical-align: top; } em.error { background: url("images/unchecked.gif") no-repeat 0px 0px; padding-left: 16px; } em.success { background: url("images/checked.gif") no-repeat 0px 0px; padding-left: 16px; } </style> <script type="text/javascript"> $(document).ready(function () { //自定义一个验证方法 $.validator.addMethod( "formula", //验证方法名称 function (value, element, param) {//验证规则 return value == eval(param); }, ‘请正确输入数学公式计算后的结果‘//验证提示信息 ); $("#commentForm").validate({ rules: { username: { required: true, minlength: 2 }, email: { required: true, email: true }, url: "url", comment: "required", valcode: { formula: "7+9" } }, messages: { username: { required: ‘请输入姓名‘, minlength: ‘请至少输入两个字符‘ }, email: { required: ‘请输入电子邮件‘, email: ‘请检查电子邮件的格式‘ }, url: ‘请检查网址的格式‘, comment: ‘请输入您的评论‘ }, errorElement: "em", //用来创建错误提示信息标签 success: function (label) { //验证成功后的执行的回调函数 //label指向上面那个错误提示信息标签em label.text(" ") //清空错误提示消息 .addClass("success"); //加上自定义的success类 } }); }); </script> </head> <body> <form class="cmxform" id="commentForm" method="get" action=""> <fieldset> <legend>一个简单的验证带验证提示的评论例子</legend> <p> <label for="cusername">姓名</label> <em>*</em><input id="cusername" name="username" size="25" /> </p> <p> <label for="cemail">电子邮件</label> <em>*</em><input id="cemail" name="email" size="25" /> </p> <p> <label for="curl">网址</label> <em></em> <input id="curl" name="url" size="25" value="" /> </p> <p> <label for="ccomment">你的评论</label> <em>*</em><textarea id="ccomment" name="comment" cols="22"></textarea> </p> <p> <label for="cvalcode">验证码</label> <input id="cvalcode" name="valcode" size="25" value="" />=7+9 </p> <p> <input class="submit" type="submit" value="提交" /> </p> </fieldset> </form> </body> </html>
2.表单验证插件-----Validation Engine
<!DOCTYPE HTML> <html> <head> <meta charset="utf-8"> <title>jQuery Validation Engine 表单验证中文版 » 在线演示 - 前端开发仓库</title> <link rel="stylesheet" href="/css/demo.css"> <link rel="stylesheet" href="css/validationEngine.jquery.css"> <link rel="stylesheet" href="css/layout.css"> </head> <body> <div class="wrap"> <div class="side"> <div class="logo"> <a href="http://code.ciaoca.com/" target="_blank">前端开发仓库</a> <em>在线演示</em> </div> </div> <div class="main"> <div class="inwrap"> <h1>jQuery Validation Engine 表单验证中文版</h1> <h2>较好体验的中文表单</h2> <div class="detail"> <p>示例中经过样式调整，以及使用部分参数来提高用户体验。</p> </div> <div class="example"> <form id="user_form" class="user_form formular" method="post"> <fieldset> <legend>账号资料</legend> <dl class="form_add"> <dt>用户名</dt> <dd><input class="text-input validate[required]" type="text"></dd> <dt>密码</dt> <dd><input class="text-input validate[required,minSize[6],maxSize[20]]" type="password" id="pwd"></dd> <dt>确认密码</dt> <dd><input class="text-input validate[condRequired[pwd],equals[pwd]]" type="password"></dd> </dl> </fieldset> <fieldset> <legend>个人信息</legend> <dl class="form_add"> <dt>姓名</dt> <dd><input class="text-input validate[required,custom[chinese],minSize[2]]" type="text" id="name"></dd> <dt>出生日期</dt> <dd><input class="text-input validate[required,custom[date]]" type="text"></dd> <dt>手机号码</dt> <dd><input class="text-input validate[required,custom[phone]]" type="text"></dd> <dt>身份证号码</dt> <dd><input class="text-input validate[required,custom[chinaId]]" type="text"></dd> <dt>QQ</dt> <dd><input class="text-input validate[required,custom[qq]]" type="text"></dd> <dt>E-mail</dt> <dd><input class="text-input validate[required,custom[email]]" type="text"></dd> <dt>网站/博客</dt> <dd><input class="text-input validate[required,custom[url]]" type="text"></dd> </dl> </fieldset> <fieldset> <legend>收件人信息</legend> <dl class="form_add"> <dt>所在地</dt> <dd> <select class="validate[required]"> <option value="">请选择</option> <option value="option1">国内</option> <option value="option2">国外</option> </select> </dd> <dt>街道地址</dt> <dd><input class="text-input validate[required,minSize[10]]" type="text"></dd> <dt>邮编</dt> <dd><input class="text-input validate[required,custom[chinaZip]]" type="text"></dd> </dl> </fieldset> <fieldset> <legend>其他</legend> <dl class="form_add"> <dt>验证码</dt> <dd><input class="text-input validate[required,ajax[ajaxVerify]]" type="text" style="width:100px;" data-prompt-position="centerRight:100,0"> <img src="img/verify.jpg" width="90" height="26"></dd> <dt></dt> <dd><input class="radio validate[required]" type="checkbox" id="agree" name="agree" data-prompt-position="centerRight:80,0"> <label for="agree">同意用户协议</label></dd> </dl> </fieldset> <input class="submit" type="submit" value="验证 & 提交表单"> </form> </div> </div> </div> </div> <script src="/js/jquery-1.7.2.min.js"></script> <script src="js/languages/jquery.validationEngine-zh-CN-ciaoca.js"></script> <script src="js/jquery.validationEngine.min.js"></script> <script> $.validationEngineLanguage.allRules.ajaxVerify={ url: ‘phpajax/ajaxValidateVerify.php‘, extraData: ‘name=eric‘, alertTextOk: ‘<strong style="color:#090;">√<strong>‘, alertText: ‘<strong>×</strong>‘, alertTextLoad: ‘‘ }; jQuery(document).ready(function(){ // binds form submission and fields to the validation engine jQuery(‘#user_form‘).validationEngine({ scroll: false, //binded: false, //showArrow: false, promptPosition: ‘centerRight‘, maxErrorsPerField: 1, showOneMessage: true, addPromptClass: ‘formError-noArrow formError-text‘, custom_error_messages: { ‘#pwd‘: { ‘minSize‘: { ‘message‘: ‘* 密码不得少于 6 位，建议使用英文与数字组合‘ } } } }); }); </script> </body> </html>
郑重声明：本站内容如果来自互联网及其他传播媒体，其版权均属原媒体及文章作者所有。转载目的在于传递更多信息及用于网络分享，并不代表本站赞同其观点和对其真实性负责，也不构成任何其他建议。
