JQuery 插件Validate框架的学习总结
插件文档学习网站：
http://www.codesky.net/article/doc/200903/2009031728908928.htm
下载相应的JQuery的Validate插件：
使用步骤：
在页面导入：
<script src="../lib/jquery.js" type="text/javascript"></script>
<script src="../jquery.validate.js" type="text/javascript"></script>
在页面初始化时加载校验的：
<script type="text/javascript">
$(document).ready(function() {
//此处绑定的表当的id
$("#commentForm").validate();
});
</script>
在表单中字段中使用特殊的样式实现校验的结果：
如果为必填时使用：class为required
<input id="cname" name="name" class="required" minlength="2" />
如果为url时class 为url
<input id="curl" name="url" class="url" value="" />
如果为电子邮件字可以使用：
<input id="cemail" name="email" class="required email" />
实例如下：
<!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">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
<title>jQuery validation plug-in - comment form example</title>
<link rel="stylesheet" type="text/css" media="screen" href="css/screen.css" />
<script src="../lib/jquery.js" type="text/javascript"></script>
<script src="../jquery.validate.js" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function() {
$("#commentForm").validate();
});
</script>
<style type="text/css">
#commentForm { width: 500px; }
#commentForm label { width: 250px; }
#commentForm label.error, #commentForm input.submit { margin-left: 253px; }
</style>
</head>
<body>
<form class="cmxform" id="commentForm" method="post" action="">
<fieldset>
<legend>Please provide your name, email address (won't be published) and a comment</legend>
<p>
<label for="cname">Name (required, at least 2 characters)</label>
<input id="cname" name="name" class="required" minlength="2" />
<p>
<label for="cemail">E-Mail (required)</label>
<input id="cemail" name="email" class="required email" />
</p>
<p>
<label for="curl">URL (optional)</label>
<input id="curl" name="url" class="url" value="" />
</p>
<p>
<label for="ccomment">Your comment (required)</label>
<textarea id="ccomment" name="comment" class="required"></textarea>
</p>
<p>
<input class="submit" type="submit" value="Submit"/>
</p>
</fieldset>
</form>
</body>
</html>