} else {
        $season = cleanInput($_POST["season"]);
    }
    if (empty($_POST["description"])) {
        $description_error = "See väli on kohustuslik";
    } else {
        $description = cleanInput($_POST["description"]);
    }
    if (empty($_POST["picture"])) {
        $picture_error = "See väli on kohustuslik";
    } else {
        $picture = cleanInput($_POST["picture"]);
    }
    if ($title_error == "" && $season_error == "" && $description_error == "" && $picture_error == "") {
        echo "Sisestatud!";
        $add_response = $Series->addSeries($title, $season, $description, $picture);
    }
}
if (isset($_POST["createList"])) {
    if (empty($_POST["name"])) {
        $name_error = "Field is empty";
    } else {
        $name = cleanInput($_POST["name"]);
    }
    if ($name_error == "") {
        echo "List created";
        $add_list_response = $Series->createList($name);
    }
}
function cleanInput($data)
{