/**
* Finds the Country model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Country the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findCountry($id)
{
if (($model = Country::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* @inheritdoc
*/
public function validateCountry()
{
if ($this->country_id !== null) {
$country = Country::findOne($this->country_id);
if ($country === null) {
$this->addError('country_id', Yii::t('location', 'Country with id {[id]} doesn\'t exist', ['id' => $this->country_id]));
return false;
}
}
return true;
}
