Keeping the oldskool vibe alive !
<?php
session_start(); $username = $password = $userError = $passError = '';
if(isset($_POST['sub'])){
$username = $_POST['username']; $password = $_POST['password'];
if($username === 'admin' && $password === 'password'){
$_SESSION['login'] = true; header('LOCATION:wherever.php'); die();
}
if($username !== 'admin')$userError = 'Invalid Username';
if($password !== 'password')$passError = 'Invalid Password';
}
?>
Login