/**
* @return \yii\db\ActiveQuery
*/
public function getBookLanguage()
{
return $this->hasOne(Language::className(), ['id' => 'languageId']);
}
private function makeValidationModel()
{
$model = DynamicModel::validateData(['language' => null], [[['language'], 'required'], [['language'], 'exist', 'targetClass' => Language::className(), 'targetAttribute' => 'lang']]);
return $model;
}
/**
* @return \yii\db\ActiveQuery
*/
public function getIdLanguage()
{
return $this->hasOne(Language::className(), ['id_language' => 'id_language']);
}
