Home  >  Article  >  Web Front-end  >  jQuery Validate form validation plug-in adds verification in the form of class attribute_jquery

jQuery Validate form validation plug-in adds verification in the form of class attribute_jquery

WBOY
WBOYOriginal
2016-05-16 15:19:351578browse

The example in this article introduces the jQuery Validate form verification plug-in, adding verification in the form of class attributes, and shares it with everyone for your reference. The specific content is as follows
The effect is as follows:

1. jQuery form validation plug-in, add verification in the form of class attribute

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>jQuery表单验证插件----添加class属性形式的校验</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; }
</style>
 <script type="text/javascript">
 $(document).ready(function(){
  $("#commentForm").validate();
 });
 </script>
 
</head>
<body>
 

 <form class="cmxform" id="commentForm" method="get" action="">
 <fieldset>
  <legend>jQuery表单验证插件----添加class属性形式的校验</legend>
  <p>
   <label for="cusername">姓名</label>
   <em>*</em><input id="cusername" name="username" size="25" class="required" minlength="2" />
  </p>
  <p>
   <label for="cemail">电子邮件</label>
   <em>*</em><input id="cemail" name="email" size="25" class="required email" />
  </p>
  <p>
   <label for="curl">网址</label>
   <em> </em><input id="curl" name="url" size="25" class="url" value="" />
  </p>
  <p>
   <label for="ccomment">你的评论</label>
   <em>*</em><textarea id="ccomment" name="comment" cols="22" class="required"></textarea>
  </p>
  <p>
   <input class="submit" type="submit" value="提交"/>
  </p>
 </fieldset>
 </form>
</body>
</html>


2. Default rules
Default verification rules:

  • (1)required:true Required fields
  • (2)remote:"check.php" Use the ajax method to call check.php to verify the input value
  • (3)email:true You must enter an email in the correct format
  • (4)url:true You must enter the URL in the correct format
  • (5)date:true You must enter the date in the correct format. There is an error in date verification ie6, use with caution
  • (6)dateISO:true You must enter the date (ISO) in the correct format, for example: 2009-06-23, 1998/01/22 Only the format is verified, not the validity
  • (7)number:true You must enter a legal number (negative number, decimal)
  • (8)digits:true You must enter an integer
  • (9)creditcard: You must enter a legal credit card number
  • (10)equalTo:"#field" The input value must be the same as #field
  • 3bb3ba5d8a8c1e677360c9d603cb067b

  • (12)maxlength:5 Enter a string with a maximum length of 5 (Chinese characters count as one character)

  • (13)minlength:10 Enter a string with a minimum length of 10 (Chinese characters count as one character)

  • (14)rangelength:[5,10] The input length must be a string between 5 and 10") (Chinese characters count as one character)

  • (15)range:[5,10] The input value must be between 5 and 10

  • (16)max:5                                                                                                                                                                                  

  • (17)min:10 The input value cannot be less than 10
  • Default prompt:


The above is the entire content of this article, I hope it will be helpful to everyone’s study.

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn