Controller/DynamicController.php
protected function getFilters(Request $request)
    {
        $filters = [
            'type' => $request->get('type'),
            'typeId' => $request->get('typeId'),
            'webspaceKey' => $request->get('webspaceKey'),
            'form' => $request->get('form'),
            'fromDate' => $request->get('fromDate'),
            'toDate' => $request->get('toDate'),
            'search' => $request->get('search'),
            'searchFields' => array_filter(explode(',', $request->get('searchFields', ''))),
        ];

        return array_filter($filters);
    }
protected function getFilters(Request $request)
    {
        $filters = [
            'type' => $request->get('type'),
            'typeId' => $request->get('typeId'),
            'webspaceKey' => $request->get('webspaceKey'),
            'form' => $request->get('form'),
            'fromDate' => $request->get('fromDate'),
            'toDate' => $request->get('toDate'),
            'search' => $request->get('search'),
            'searchFields' => array_filter(explode(',', $request->get('searchFields', ''))),
        ];

        return array_filter($filters);
    }
Get filters.

@param Request $request

@return array