本文實例講述了Yii框架中jquery表單驗證插件用法。分享給大家供大家參考，具體如下：
運行效果圖如下：
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"><head> <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> <title></title> <style> .error{ color: red; } </style> <script src="js/jquery.js"></script> <script src="js/jquery.validate.js"></script> <script src="js/messages_zh.js"></script> <script>// 手機號碼驗證jQuery.validator.addMethod("phone", function(value, element) {var length = value.length;var mobile = /^1[3,5,8][0-9]{9}$/;return this.optional(element) || (length == 11 && mobile.test(value));}, "請正確填寫您的手機號碼");// 漢字jQuery.validator.addMethod("uName", function(value, element) {var name= /^[\u4e00-\u9fa5]{2,6}$/;return this.optional(element) || (name.test(value));}, "請輸入2-4個漢字");//驗證郵箱jQuery.validator.addMethod("email1", function(value, element) { var email= /^\w+@\w+[.]com|cn|net$/; return this.optional(element) || (email.test(value));}, "請正確填寫您的郵箱"); //驗證名稱是否重復（唯一性） jQuery.validator.addMethod("onlyUsername", function(value, element) { return eval($.ajax({ url: "index.php?r=login/only", type: 'get', async: false, data: { u_name:value } }).responseText); }, "用戶名已存在"); //驗證郵箱是否重復 jQuery.validator.addMethod("only2", function(value, element) { return eval($.ajax({ url: "index.php?r=login/only2", type: 'get', async: false, data: { email:value } }).responseText); }, "郵箱已存在"); $.validator.setDefaults({ submitHandler: function() { form.submit(); } });//表單驗證$().ready(function() {// 在鍵盤按下并釋放及提交后驗證提交表單 $("#signupForm").validate({ rules: { u_name: "required", u_name: { required: true, uName: true, onlyUsername: true }, pwd: { required: true, minlength: 5 }, fruit:{ required: true, minlength: 2 }, phone: { required: true }, email: { required: true, email: true, email1:true, only2:true }, sex: { required:true, minlength:1 }, topic: { required: "#newsletter:checked", minlength: 2 }, agree: "required" }, messages: { u_name: "請輸入您的名字", u_name: { required: "請輸入用戶名", uName: "用戶名必需由2-6個漢字組成", onlyUsername:"用戶必須唯一" }, pwd: { required: "請輸入密碼", minlength: "密碼長度不能小于 5 個字母" }, phone: { required: "請輸入手機號" }, email: { required:"請輸入一個正確的郵箱", only2:"郵箱必須唯一" }, agree: "請接受我們的聲明", topic: "請選擇兩個主題", sex: "請至少選一個", fruit:"請至少選兩個水果" }});});</script></head><body><center><form class="cmxform" id="signupForm" method="post" action="index.php?r=login/register"> <fieldset> <legend>注冊頁面</legend> <p> <label for="u_name">名字</label> <input id="u_name" name="u_name" type="text"> </p> <p> <label for="pwd">密碼</label> <input id="pwd" name="pwd" type="pwd"> </p> <p> <label for="email">Email</label> <input id="email" name="email" type="email"> </p> <p> <label for="phone">手機號</label> <input id="phone" name="phone" type="phone"> </p> <p> <input type="radio" id="sex" value="男" name="sex" />男 <input type="radio" id="sex" value="女" name="sex"/>女 </p> <p> <select id="fruit" name="fruit[]" multiple="multiple"> <option value="b">Banana</option> <option value="a">Apple</option> <option value="p">Peach</option> <option value="t">Turtle</option> </select> </p> <p> <label for="agree">請同意我們的聲明</label> <input type="checkbox" class="checkbox" id="agree" name="agree"> </p> <p> <label for="newsletter">我樂意接收新信息</label> <input type="checkbox" class="checkbox" id="newsletter" name="newsletter"> </p> <fieldset id="newsletter_topics"> <legend>注意：如果沒有勾選“我樂意接收新信息”以下選項會隱藏，但我們這里作為演示讓它可見</legend> <label for="topic_marketflash"> <input type="checkbox" id="topic_marketflash" value="學習" name="topic[]">學習 </label> <label for="topic_fuzz"> <input type="checkbox" id="topic_fuzz" value="唱歌" name="topic[]">唱歌 </label> <label for="topic_digester"> <input type="checkbox" id="topic_digester" value="跳舞" name="topic[]">跳舞 </label> <label for="topic" class="error">Please select at least two topics you'd like to do.</label> </fieldset> <p> <input class="submit" type="submit" value="注冊"> </p></form></center></body></html> |
控制器（驗證唯一性）：
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//驗證姓名唯一性public function actionOnly(){ $u_name=Yii::$app->request->get('u_name'); $login=Yii::$app->db; //查詢數據 $sql="select * from login where u_name='$u_name'"; $res=$login->createCommand($sql)->execute(); if($res) { echo false; } else { echo true; }} |
希望本文所述對大家基于Yii框架的PHP程序設計有所幫助。
