【 tulaoshi.com - Web开发 】
                             
                             代码如下:
%@ page language="java" pageEncoding="gbk"% 
html 
head 
titlejqueryValidateDemo/title 
script type="text/javascript" src="js/jquery.js"/script 
script type="text/javascript" src="js/jquery.validate.js"/script 
script type="text/javascript" 
$(function() { 
$("#login").validate({ 
rules:{ 
name:{ 
required:true 
}, 
password:{ 
required:true, 
minlength:4 
} 
}, 
messages:{ 
name:{ 
required:"此项为必填项" 
}, 
password:{ 
required:"此项为必填项", 
minlength:"密码长度至少为4个字符" 
} 
} 
}) 
}); 
/script 
/head 
body 
form action="" id="login" method="post" 
table align="center" border="1" 
tr 
td登录名/td 
tdinput type="text" id="name" name="name"//td 
/tr 
tr 
td密码/td 
tdinput type="password" id="password" name="password"//td 
/tr 
tr 
td align="center" colspan="2"input type="submit" value="注册"//td 
/tr 
/table 
/form 
/body 
/html