    </div>
    </footer>
    <script>
        document.addEventListener('DOMContentLoaded', function () {
            const usernameInput = document.getElementById('username');
            const fullnameInput = document.getElementById('fullname');
            const emailInput = document.getElementById('email');
            const phoneInput = document.getElementById('phone');
            const addressInput = document.getElementById('address');
            const passwordInput = document.getElementById('passwo