【发布时间】:2012-02-20 20:58:24
【问题描述】:
我一直在制作一个登录表单,它使用 Jquery 和 Ajax 提交到处理请求然后发回响应的 PHP 文件。我认为在某个地方,不知何故 PHP 脚本可能不正确,因为表单总是返回 true,即使我故意输入不正确的密码,也允许该人登录。
这里是html代码:
<div id="login">
<span class="error">Uh oh! Something went wrong please try again!</span>
<span class="success">Congrats! You've been logged in, redirecting you to your homepage</span>
<form action="process/core/login.php" method="post">
<p>Email: <input type="text" name="email" <?php if($_POST['email'] != '') { echo 'value="'. $_POST['email'] .'"'; }?> /></p>
<p>Password: <input type="password" name="pword" /></p>
<p><input type="submit" value="Login" id="login-btn" /></p>
</form>
</div>
<script>
function redirect(){
window.location = "home.php"
}
$("#login-btn").click(function(){
$.ajax({
type: "post", // type of post
url: "process/core/login.php", // submitting file
data: $("form").serialize(), // data to submit
success: function() {
$(".success").show("slow"); // sucess function
setTimeout('redirect()', 3000);
},
error: function() {
$('.error').show("slow"); // error function
}
});
return false;
});
</script>
这是 PHP 脚本:
<?php
session_start();
require '../../lib/core/connect.php';
if(!empty($_POST['email']) && !empty($_POST['pword'])) {
$userInfo = mysql_query("SELECT * FROM users WHERE email = '". mysql_real_escape_string($_POST['email']) ."'");
$userInfo = mysql_fetch_assoc($userInfo);
if($_POST['email'] == $userInfo['email'] && md5($_POST['pword']) == $userInfo['pword']) {
if($userInfo['active'] == 1) {
$_SESSION['AuthEmail']=$userInfo['email'];
$_SESSION['AuthUid']=$userInfo['uid'];
$_SESSION['AuthName']=$userInfo['fname'] . ' ' . $userInfo['lname'];
$_SESSION['AuthActive']=$userInfo['active'];
$_SESSION['AuthType']=$userInfo['type'];
return true;
print 'success';
} else {
return false;
print 'fail not active';
}
} else {
return false;
print 'Email and or password didn\'t match';
}
} else {
return false;
print 'Didn\'t enter one of the required values';
}
?>
在某个地方出现错误,我什至更改了所有 PHP 脚本值以返回 false,并且不知何故,ajax 中的成功消息仍然成功触发。任何帮助将不胜感激,我已经搜索了整个论坛以查找相关主题,但没有发现任何深入的错误。
谢谢
【问题讨论】:
-
顺便说一下,您的打印低于返回值将永远不会触发。 . .