/**
  * beforeSave
  * Accomplishes the following:
  * - Converts a month & year expiration date to 1 field to send to the API
  *
  * @return	bool
  */
 public function beforeSave()
 {
     if (!parent::beforeSave()) {
         return false;
     }
     if (!empty($this->data[$this->alias]['expiration_date'])) {
         $expiration_date = $this->data[$this->alias]['expiration_date'];
         if (is_array($expiration_date)) {
             $expiration_date = $expiration_date['year'] . '-' . $expiration_date['month'] . '-01';
         }
         $this->data[$this->alias]['expiration_date'] = date('m/Y', strtotime($expiration_date));
     }
     return true;
 }
 /**
  * Construct
  *
  * @return	void
  */
 public function __construct()
 {
     return parent::__construct();
 }