File: /var/www/javago-portal-updates/app/Http/Middleware/PreventBackHistory.php
<?php
namespace App\Http\Middleware;
use Closure;
use Illuminate\Http\Request;
class PreventBackHistory
{
/**
* Handle an incoming request.
*
* @param \Illuminate\Http\Request $request
* @param \Closure(\Illuminate\Http\Request): (\Illuminate\Http\Response|\Illuminate\Http\RedirectResponse) $next
* @return \Illuminate\Http\Response|\Illuminate\Http\RedirectResponse
*/
public function handle(Request $request, Closure $next)
{
$response = $next($request);
return $response->header('Cache-Control','nocache, no-store, max-age=0, must-revalidate')
->header('Pragma','no-cache')
->header('Expires','Sun, 02 Jan 1990 00:00:00 GMT');
// return $next($request);
}
}