public static function add_goal()
{
$userTitle = $_POST['title'];
$userDescription = $_POST['description'];
$userEmail = $_SESSION['Email'];
$userStart = $_POST['startDate'];
$userEnd = $_POST['endDate'];
$Goal = new Goal($userTitle, $userDescription, $userEmail, $userStart, $userEnd);
Goal::save_goal($Goal);
header('Location: /public_html/goals?message=goal_saved');
}
