Need help with AccessControl in Yii2!?

Question

Yii

public function behaviors()
    {
        return [
        
            'access' => [
                'class' => AccessControl::className(),
                'rules' => [
                    'actions' => ['index'],
                    'allow' => true,
                    'roles' => ['@'],
                ],
            ],
           'verbs' => [
                'class' => VerbFilter::className(),
                'actions' => [
                    //'delete' => ['POST'],
                ],
            ],
        ];
    }

I want to make the action index available only to registered users, it throws an error Setting unknown property: yii\filters\AccessRule::0

Answer 1

'rules' => [
                    [
                        'actions' => ['index'],
                        'allow' => true,
                        'roles' => ['@'],
                    ],
                ],

Inside rule we need another array