/** * @inheritdoc */ public function rules() { return array_merge(parent::rules(), [['role', 'default', 'value' => self::ROLE_STUDENT], ['role', 'in', 'range' => [self::ROLE_STUDENT, self::ROLE_TEACHER, self::ROLE_ADMIN]], ['status', 'default', 'value' => self::STATUS_ACTIVE], ['status', 'in', 'range' => [self::STATUS_ACTIVE, self::STATUS_DELETED]]]); }