注册页面
<%@ page language="java" import="java.util.*" contentType="text/html;charset=utf-8"%>
<html>
<head>
<title>注册页面</title>
<script language="javascript">
function isValid(form)
{
if (form.username.value=="")
{
alert("用户名不能为空");
return false;
}
if (form.pwd.value!=form.pwd2.value)
{
alert("两次输入的密码不同！");
return false;
}
else if (form.pwd.value=="")
{
alert("用户密码不能为空！");
return false;
}
else return true;
}
</script>
</head>
<body>
<br>
<center>
<div style="font-size:20">
<font face="楷体" size="7" color="#000" >用户注册</font><br><br>
<form action="check2.jsp" method="post" onSubmit="return isValid(this);">
账户: <input type="text" name="username" size="20"/><br>
输入密码: <input type="text" name="pwd" size="20"/><br>
再次确认密码:</td><td><input type="text"name="pwd2" size="20"/><br><br>
<input type="submit" value="确定"/> <input type="reset" value="重新输入"/>
</form>
</center>
<br>
</body>
</html>