/** * Display a listing of the resource. * * @return \Illuminate\Http\Response */ public function index() { $search = \Request::get('search'); //<-- we use global request to get the param of URI if ($search) { $allCurrencies = Currency::whereRaw('currency_name = ?', [$search])->orderBy('id', 'desc')->paginate(5); } else { $allCurrencies = Currency::orderBy('id', 'desc')->paginate(5); } return view('currency.index', ['currencies' => $allCurrencies]); }