login.php

<?php

@include 'connect.php';


if(isset($_POST['submit'])){

    $name = mysqli_real_escape_string($con,$_POST['name']);
    $email = mysqli_real_escape_string($con,$_POST['email']);
    $pass = md5($_POST['password']);
    $cpass = md5($_POST['cpassword']);
    $user_type = $_POST['user_type'];

    $select = " SELECT * FROM user WHERE email = '$email' && password = '$pass'";

    $result = mysqli_query($con, $select);

    if(mysqli_num_rows($result) > 0){

        $row = mysqli_fetch_array($result);

        if($row['user_type'] == 'admin'){
            $_SESSION['admin_name'] = $row['name'];
            header('location:admin.php');

        }elseif($row['user_type'] == 'user'){
            $_SESSION['user_name'] = $row['name'];
            header('location:index.php');

        }

    }else{
        $error[] = 'incorrect email or password!';
    }

};

?>

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Login Form</title>

    <!-- custom css file link -->
    <link rel="stylesheet" href="./CSS/style.css">

</head>
<body>
    
    <!--header design-->
    <nav>
        <input type="checkbox" id="check">
        <label for="check" class="checkbtn">
            <i class="fas fa-bars"></i>
        </label>
        <label class="logo">Applex</label>
        <ul>
            <li><a href="index.php">Home</a></li>
            <li><a class="active" href="login.php">Login</a></li>
            <li><a href="register.php">Register</a></li>
        </ul>
    </nav>
   
    <!-- form design -->
    <div class="form-container">
        <form action="" method="post">
            <h3>login now</h3>


            <?php
            if(isset($error)){
                foreach($error as $error){
                    echo '<span class="error-msg">'.$error.'</span>';
                };
            };
            ?>


            <input type="email" name="email" required placeholder="Enter your email">
            <input type="password" name="password" required placeholder="Enter your password">
            <input type="submit" name="submit" value="login now" class="form-btn">
            <p>Don't have an account? <a href="register.php">Register now</a></p>
        </form>
    </div>

    <?php include('footer.php') ?>

</body>
</html>