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会话登录表单错误

[英]Login form error with session

我想知道我遗漏的错误在哪里。

我的表格是这样的

<form id="myForm" action="loginAction" name="login" method="POST">  
        <p> <label class="inputField" > Email Address : </label> </p>
        <p> <input class="registerField" id="emailid" name="email" required="required" type="text" placeholder="eg. john.wick@yahoo.com"/> <span class="warning" id="emailWarning"> </p>

        <p> <label class="inputField" > Password : </label> </p>
        <p> <input class="registerField" id="textpwd" name="password" required="required" type="password" placeholder="Your password"/> </p>

    <p> <input name="submit" class="registerButton" type="submit" value="LOGIN"> </p>

loginAction.php,位于以下代码

    <?php
// Report all PHP errors
error_reporting(-1);

session_start();

include 'dbconnect.php';

$username = $_POST['email'];
$password = $_POST['password'];

$username = mysqli_real_escape_string(stripslashes($username));
$password = mysqli_real_escape_string(stripslashes($password));

$loginUser = "  SELECT registerPassword, emailAddress FROM register_user
                WHERE emailAddress = '$username' AND registerPassword = '$password'";
$loginSuccess = mysqli_query($mysqli, $loginUser) or die(mysqli_error($mysqli));
$loginRow = mysqli_num_rows($loginSuccess);

if($loginRow == 1) {
    // $_SESSION['login_user'] = $username;
    echo "SUCCESSFUL LOGIN";
    //header ("Location: index");
    } else {
        echo "YOU WRONG";
    }
mysqli_close($mysqli);

?>

答案是您错,即使密码和电子邮件相同。 我知道我还没有完成会话,但是这无法登录,因此我无法进一步进行Session。

您形成的字段名称是电子邮件,而不是username更改

$username = $_POST['username'];

$username = $_POST['email'];

同样在错误报告和

在打开像<?php session_start();这样的php标记之前删除空格<?php session_start();

您将$username = $_POST['username']; 在loginAction.php中

将其更改为$username = $_POST['email'];

因为您在表格中写道:

<input id="emailid" name="email" type="text"/>

if($loginRow!=0) {
    // $_SESSION['login_user'] = $username;
    echo "SUCCESSFUL LOGIN";
    //header ("Location: index");
    } else {
        echo "YOU WRONG";
    }

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