/**
* create all common fields needed for a credit card or direct debit transaction
*
+ * @param $form
+ *
* @return void
* @access protected
*/
/**
* create all fields needed for a credit card transaction
*
+ * @param $form
+ *
* @return void
* @access public
*/
/**
* Function to add all the credit card fields
*
+ * @param $form
+ * @param bool $useRequired
+ *
* @return void
* @access public
*/
/**
* function to map address fields
*
+ * @param $id
+ * @param $src
+ * @param $dst
+ * @param bool $reverse
+ *
* @return void
* @static
*/