
代码如下:
<%@ page contentType="text/html; charset=utf-8"%>
用户注册 function MyForm(){
msg.innerHTML="debug::in function";
var username = document.form1.username.value;
var msg = document.getElementById("msg");
if(username.length==0){
msg.innerHTML="[ 提示:用户名不能为空! ]";
document.form1.username.focus();
return false;
}
var pass = document.form1.password.value;
if(pass.length==0){
msg.innerHTML="[ 提示:密码不能为空! ]";
document.form1.password.focus();
return false;
}
var pass1 = document.form1.password1.value;
if(pass1.length==0){
msg.innerHTML="[ 提示:确认密码不能为空! ]";
document.form1.password1.focus();
return false;
}
if(pass1!=pass){
msg.innerHTML="[ 提示:您两次输入的密码不一致! ]";
document.form1.passwoid.focus();
return false;
}
var mail = document.form1.mail.value;
if(mail.length==0){
msg.innerHTML="[ 提示:E_mail不能为空! ]";
document.form1.mail.focus();
return false;
}
var i = form1.mail.value.indexOf("@");
var j = form1.mail.value.indexOf(".");
if((i<0)||(j<0)||(i-j>0))
{
msg.innerHTML="[ 提示:您输入的E_mail格式不正确,请正确输入! ]";
document.form1.mail.focus();
return false;
}
msg.innerHTML="";
return true;
}
-->
script>