App\Http\Controllers\Backend\Search\SearchController::index PHP Метод

    public function index(Request $request)
    {
        if (!$request->has('q')) {
            return redirect()->route('admin.dashboard')->withFlashDanger(trans('strings.backend.search.empty'));
        }
        /**
         * Process Search Results Here
         */
        $results = null;
        return view('backend.search.index')->withSearchTerm($request->get('q'))->withResults($results);
    }