LaravelForm validation

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Validator;


class FormController extends Controller
{

    public function index()
    {
        $errorMessages = [];
        return view('form', compact("errorMessages"));
    }

    public function displayRequest(Request $request)
    {
        // var_dump($request->request);

        $rules = array(
            'name' => 'required',                       // just a normal required validation
            'email' => 'required|email',    // required and must be unique in the ducks table
            'email-confirm' => 'required|email|same:email'
        );

        $messages = array(
            'required' => 'Laukelis :attribute turi buti uzpildytas',
            'same'  => ':others turi sutapti',
            'email' => 'cia ne emaias laukelyje: :attribute'
        );

        $validator = Validator::make($request->all(), $rules, $messages);
        $errorMessages = [];
        if ($validator->passes()) {
            echo "viskas gerai";
        } else {
            $errorMessages = $validator->messages();
        }


        return view('form', compact('errorMessages'));
    }
}