Laravel 5.x CSRF Middleware with custom redirect

VerifyCsrfToken.php

<?php

namespace App\Http\Middleware;

use Closure;
use Redirect;
use Illuminate\Foundation\Http\Middleware\VerifyCsrfToken as BaseVerifier;

class VerifyCsrfToken extends BaseVerifier
{
    /**
     * The URIs that should be excluded from CSRF verification.
     *
     * @var array
     */
    protected $except = [
        //
    ];
    
    public function handle( $request, Closure $next )
    {
        if (
            $this->isReading($request) ||
            $this->runningUnitTests() ||
            $this->shouldPassThrough($request) ||
            $this->tokensMatch($request)
        ) {
            return $this->addCookieToResponse($request, $next($request));
        }
        
        // redirect the user back to the last page and show error
        return Redirect::back()->withErrors( ['Sorry, we could not verify your request. Please try again.'] );
    }
}

Work only login page.