/**
* Validate element value
*
* If a translation adapter is registered, any error messages will be
* translated according to the current locale, using the given error code;
* if no matching translation is found, the original message will be
* utilized.
*
* Note: The *filtered* value is validated.
*
* @param array $data
* @param mixed $context
* @return boolean
*/
public function isValid($data, $context = null, $removeNotPresentFields = false)
{
if (!is_array($data)) {
$this->_messages = array();
$this->_messages[self::NOT_TARIFF_LIST] = $this->_messageTemplatesUser[self::NOT_TARIFF_LIST];
return false;
}
$zones = array();
$defaultDest = array();
foreach ($data as $item) {
if (!is_array($item)) {
$this->_error(self::NOT_TARIFF);
return false;
}
if (!$item instanceof ServiceTariffModel) {
$item = new ServiceTariffModel($item);
}
$defaultDest[] = '-1';
//Default destination for default zone is defined on default tariff
if (!isset($zones[$item->getZoneGroupId()])) {
$zones[] = $item->getZoneGroupId();
}
if ($item->getDestinationId() == "-1") {
$defaultDest[] = $item->getZoneGroupId();
}
}
foreach ($zones as $zone) {
if (!in_array($zone, $defaultDest)) {
$this->_error(self::NOT_DEFAULT_DESTINATION, $zone);
return false;
}
}
return true;
}
