const email = document.getElementById('email');
const password = document.getElementById('password');
const password2 = document.getElementById('password2');
password2.addEventListener('change', checkPassword);
const form = document.getElementById('marmeladenLadenRegisterForm');
form.addEventListener('submit', register);


function register() {


    $.ajax({
        url: 'php/registration.php',
        type: 'POST',
        data: {
            email: email.value,
            password: password.value,
            password2: password2.value
        },
        success: function (data) {
            if (data == 'success') {
                window.location.href = 'index.html';
            } else {
                alert(data);
            }
        }
    });
    return false;
}

    var formData = new FormData(form);
    const jSONdata = JSON.stringify(Object.fromEntries(formData));

    //print elements of jSONdata
    console.log(jSONdata);


function checkPassword() {
    if (password.value != password2.value) {
        password2.setCustomValidity('Passwords do not match');
        return false;
    } else {
        password2.setCustomValidity('');
        return true;
    }
}

function checkemail() {
    if (email.value != '') {
        email.setCustomValidity('');
        return true;
    } else {
        email.setCustomValidity('Email is required');
        return false;
    }
}