namespace App\Http\Controllers;use Illuminate\Http\Request;use App\Http\Requests;use App\Http\Controllers\Controller;use Illuminate\Support\Facades\Validator;class MobileController extends Controller{ /** * Display a listing of the resource. * * @return \Illuminate\Http\Response */ public function login(Request $request) { if($request->ajax()){ $validate = Validator::make($request->all(),[ 'work_num'=>"required|max:11", 'password'=>"required" ],[ 'work_num.required'=>"工号不可为空", 'work_num.max'=>"工号长度有误", 'password.required'=>"密码不可为空" ]); if($validate->fails()){ return response()->json($validate->messages()); } }else{ return view('mobile.index'); } }}