User login problem

[soos]

Hey guys, I have an issue with my php code. 

 

After registering in my site, i (the user) can't login again. It displays a message:

The email and password combination you entered is incorrect.

 

<?php 
if(logged_in()) {
    $user_data = user_data('name');
    echo 'Welcome, ', $user_data['name'];
    } else { 
?>
<form action="" method="post" >
    <p>
        Email: <input type="email" name="login_email" />
        Password: <input type="password" name="login_password" />
        <input type="submit" value="Log in" />
    </p>
    
</form>
<?php 
}
if (isset($_POST['login_email'], $_POST['login_password'])) {
    
        $login_email = $_POST['login_email'];
        $login_password = $_POST['login_password'];
        
        
     $errors = array();
    
if(empty($login_email) || empty($login_password)){
        $errors[] = 'Email and password are required!';
    } else { 
    
    $login = login_check($login_email, $login_password);
    
    if($login === false) {
        $errors[] = 'The email and password combination you entered is incorrect.';
        }
}
    if(!empty($errors)) {
        foreach ($errors as $error) {
            echo $error. '<br />';
            }
        } else { 
            $_SESSION['user_id'] = $login;
            header('Location: index.php');
            exit();
        }
            
    }
    
?>

 

And here's the function where I call check the login:

<?php 
function login_check($email, $password) {
            $email = mysql_escape_string($email);
            $login_query = mysql_query("SELECT COUNT(`user_id`) as `count`, `user_id` FROM `users` WHERE `email`='$email' AND `password`='".md5($password) ."'");
            return(mysql_result($login_query, 0) == 1) ? mysql_result($login_query, 0, 'user_id') : false;
            echo mysql_error();
    }
?>

 

Any clue of what this could be?

 

[digibucc]

where's the registration page where the password is created/inserted?

you've got to compare what gets inserted with the query results, and obviously what you are typing.

[soos]

Here it is:

 

<?php
include 'init.php';
if(logged_in()) {
    header('Location: index.php');
    exit();
}
include 'template/header.php';
?>
<h3>Create your FREE account</h3>
<?php
    if(isset($_POST['register_name'], $_POST['register_email'], $_POST['register_password'], $_POST['register_location'], $_POST['confirm_password'])) {
    $register_name = $_POST['register_name']; 
    $register_email = $_POST['register_email']; 
    $register_password = $_POST['register_password']; 
    $confirm_password = $_POST['confirm_password'];
    $register_location = $_POST['register_location']; 
    $register_category = $_POST['register_category'];
$errors = array();
    if(empty($register_name) || empty($register_email) || empty($register_password) || empty($confirm_password) || empty($register_location)) {
         $errors[] = '*All fields are required!';
    
    } else { 
            
        if(filter_var($register_email, FILTER_VALIDATE_EMAIL) === false) {    
        $errors[] = 'The email address you entered is not valid';
    }
    
    if($register_password != $confirm_password) {
        $errors[] = '*The passwords you entered do not match!';
    }
    
        if(strlen($register_email) > 255 || strlen($register_name) > 35 || strlen($register_password) > 32 || strlen($register_location) > 35) {
        $errors[] = '*One or more fields contain too many characters';
    }
    
        if(user_exists($register_email) === true) {
        $errors[] = '*The email address you entered already exists!';
    }
    }
    
        if(!empty($errors)) {
                foreach($errors as $error){
                    echo $error . '<br />';
            } 
        } else { 
            $register = user_register($register_id, $register_name, $register_email, $register_password, $register_location, $register_category);
            $_SESSION['user_id'] = $register;
            echo $_SESSION['user_id'];
            header('Location: index.php');
            exit();
    }
    
}
    
?>
<form action="" method="post">
    <p>Name: <br><input type="text" name="register_name" size="46" maxlength="35" /></p>
    <p>Email: <br><input type="email" name="register_email" size="46" maxlength="255" /></p>
    <p>Password:  <br><input type="password" name="register_password" size="46" maxlength="40" /> </p>
    <p>Re-type password: <br><input type="password" name="confirm_password" size="46" maxlength="40" /></p>
    <p>Location: <br><input type="text" name="register_location" size="46" maxlength="35" /></p>
    
<p>I am a: <select name="register_category" >
    <option value="Home buyer">Home buyer</option>
    <option value="Home seller">Home seller</option>
    <option value="Renter">Renter</option>
    <option value="Real Estate Professional">Real Estate Professional</option>
    <option value="Other">Other</option>
</select> </p>
    
    <p><br><input type="submit" value="register"/></p>
</form>
<?php include 'template/footer.php';

[soos]

Disregard this post. I figured out the issue. Thanks anyway.