/**
* Override to add credit card form requirements
*
* @return RequiredFields
*/
public function getFormRequirements()
{
$required = parent::getFormRequirements();
$required->appendRequiredFields(new RequiredFields('FirstName', 'LastName', 'CardNumber', 'MonthExpiry', 'YearExpiry', 'Cvc2'));
return $required;
}
