public function create(CreatePriceGroupRequest $request) { //get data request $dataRequest = $request->all(); $name = $dataRequest['name']; $rootPrice = $dataRequest['root_price']; $price = $dataRequest['price']; $saleOff = $dataRequest['sale_off']; //validate $model = new Price_group(); $model->name = $name; $model->root_price = $rootPrice; $model->price = $price; $model->sale_off = $saleOff; if ($model->save()) { return redirect()->back()->with('success', 'Added'); } else { return redirect_errors('Have error, try again please!'); } }