public function saveShipping($data, $customerAddressId) { if (empty($data)) { return array('error' => -1, 'message' => $this->_helper->__('Invalid data.')); } if (isset($_POST['fm_fields'])) { foreach ($_POST['fm_fields'] as $key => $value) { if (substr($key, 0, 3) == 'fm_') { Mage::getModel('fieldsmanager/fieldsmanager')->SaveFieldsdata(substr($key, 3), $value); } } } return parent::saveShipping($data, $customerAddressId); }