static function findCityById($id)
{
$model = new City();
$record = $model->findOne($id);
if (!empty($record)) {
return $record->s_name;
}
return NULL;
}
/**
* @inheritdoc
*/
public function validateCity()
{
if ($this->city_id !== null) {
$city = City::findOne($this->city_id);
if ($city === null) {
$this->addError('city_id', Yii::t('location', 'City with id {[id]} doesn\'t exist', ['id' => $this->city_id]));
return false;
}
$this->region_id = $city->region_id;
}
return true;
}
