<!DOCTYPE html> <html lang="hu"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Bejelentkezés</title> </head> <body> <?php session_start(); if (isset($_SESSION["nev"])) { header(header: "Location: termekek.php"); } ?> <form action="bejelentkezes.php" method="POST"> <label for="nev">Név: </label><input type="text" name="nev" id="nev"><br> <label for="jelszo">Jelszó: </label><input type="password" name="jelszo" id="jelszo"><br> <button type="submit">Bejelentkezés</button> </form> </body> </html>