Edit File: DisableBackButtonCacheMiddleware.php
<?php namespace Livewire\Features\SupportDisablingBackButtonCache; use Closure; use Symfony\Component\HttpFoundation\Response; class DisableBackButtonCacheMiddleware { /** * Handle an incoming request. * * @param \Illuminate\Http\Request $request * @param \Closure $next * @return mixed */ public function handle($request, Closure $next) { $response = $next($request); if ($response instanceof Response && SupportDisablingBackButtonCache::$disableBackButtonCache){ $response->headers->add([ 'Pragma' => 'no-cache', 'Expires' => 'Fri, 01 Jan 1990 00:00:00 GMT', 'Cache-Control' => 'no-cache, must-revalidate, no-store, max-age=0, private', ]); } return $response; } }
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