How to see validation errors?

Question

Laravel

in the template before the form, the output of validation errors is registered

@if(count($errors) > 0)
    <div class="alert alert-danger">
      <ul>
        @foreach($errors->all() as $error)
          <li>{{ $error}}</li>
        @endforeach 
      </ul>
    </div>
  @endif

The validation condition is written.
The following is written in the controller

<?php
namespace App\Http\Controllers\Admin;

use Illuminate\Http\Request;

use App\Http\Requests;

use App\Http\Requests\ContactRequest;

use App\Http\Controllers\Controller;

use Validator;

class ContactController extends Controller
{
    public function show(Request $request, $id=FALSE) {
    	
    	if($request->isMethod('post')) {

    $validator = Validator::make($request->all(),[
        'name'=>'required'
      ],$messages); 

    if($validator->fails()) {
        return redirect()->route('contact')->withErrors($validator)->withInput();
      }		
  }
  }
  }

But it stubbornly shows 0 errors for me, I specifically checked whether there are errors or not, and accordingly no errors are displayed. What could be the reason here?

Answer 1

" Displaying The Validation Errors ", first paragraph, last word.

Answer 2

Why do it through Validator::make if it is possible through $request->validate(...), then you won't need to check with a redirect, it will do everything by itself.

Answer 3

I would
bb($validator);
I alternately inserted it in different places - I would test where exactly the plug is

Answer 4

If I were you, I would install Debugbar , where you can check the validation, as well as access other useful metrics.