skeeks\cms\models\CmsTreeTypeProperty::rules PHP 메소드

    public function rules()
    {
        return array_merge(parent::rules(), [[['tree_type_id'], 'integer'], [['code', 'tree_type_id'], 'unique', 'targetAttribute' => ['tree_type_id', 'code'], 'message' => \Yii::t('skeeks/cms', "For this section's type of the code is already in use.")]]);
    }