| @@ -64,7 +64,7 @@ | ||
| 64 | 64 | public function rules() | 
| 65 | 65 |      { | 
| 66 | 66 | return [ | 
| 67 | - [[ 'model_id'], 'required'], | |
| 67 | + [['model_id'], 'required'], | |
| 68 | 68 | [['user_id', 'model_id'], 'integer'], | 
| 69 | 69 | [['user_id'], 'exist', 'skipOnError' => true, 'targetClass' => User::class, 'targetAttribute' => ['user_id' => 'id']], | 
| 70 | 70 | ]; |