$sec = new security(); $login = new user(); $error; $logincheck = $login->islogin(); if ($logincheck == 1) { header("location: modiriat.php"); } else { if ($logincheck == 2) { header("location: user.php"); } } if ($_SERVER["REQUEST_METHOD"] == "POST") { $username = $_POST["username"]; $password = $_POST["password"]; $username = $sec->escape($username); $username = $sec->deletewhitespace($username); $password = $sec->escape($password); $password = $sec->deletewhitespace($password); $password = md5($password); if ($login->athenticate($username, $password) == 1) { header("location:modiriat.php"); } else { $error = "نام کاربری یا رمز عبور اشتباه می باشد"; } } ?> <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta charset="utf-8"/>