all(), ['action' => 'required']); if ($validator->fails()) { $response['errors'] = $validator->errors()->all(); return response()->json($response); } $params = []; if (strtolower($request->input('action')) == 'add') { $validator = \Validator::make($request->all(), ['package' => 'required|numeric', 'quantity' => 'required|numeric', 'link' => 'required']); if ($validator->fails()) { $response['errors'] = $validator->errors()->all(); return response()->json($response); } $params['package'] = $request->input('package'); $params['quantity'] = $request->input('quantity'); $params['link'] = $request->input('link'); ................................................................................ ............................................... ..................