Method getAllCheckboxesFromFormFields

public static function getAllCheckboxesFromFormFields()
{
    $db = Factory::getDBO();
    $query = ' SELECT title, published, display_billing, display_shipping, display_account  FROM #__phocacart_form_fields AS a' . ' WHERE a.published = 1' . ' AND a.type = ' . $db->quote('checkbox:text');
    $db->setQuery($query);
    $checkboxes = $db->loadObjectList();
    return $checkboxes;
}