Laravel 8 Redirection to specific page issue-CodePudding

I am new to Laravel; working on a simple CRUD app; after login i want to redirect me to another page like welcome; however I am getting bellow error; appreciate if you could help to resolve. (ErrorException Undefined index: user http://localhost:8000/user)

**controller:**
<?php> 
> namespace App\Http\Controllers;
> use Illuminate\Http\Request;
> class UserAuth extends Controller
> {
>     function userLogin(request $req)
>     {
>         $data= $req->input();
>         $req->session()->put('user',$data['user']);
>         return redirect('welcome');
>         //echo "success";
>     }
> }
**Route:**
Route::post('user', [UserAuth::class, 'userLogin']);
Route::view("login", 'login'); Route::view("welcome", 'welcome');

**Login.blade.php**
<form action="user" method="POST">

CodePudding user response：

Looks like you are trying to get user key in $data array when this key doesn't exist. Following the logic that i think you wanna apply, the form must have a input with name user.

<input name="user" type="text">

CodePudding user response：

Try to return view in your controller using

return view('welcome');