<?php namespace App\Http\Middleware; use Closure; use Illuminate\Support\Str; class RedirectIfNotInstalled { /** * Handle an incoming request. * * @param \Illuminate\Http\Request $request * @param \Closure $next * @return mixed */ public function handle($request, Closure $next) { // Check application is installed or not if (env('APP_INSTALLED', false) == true) { return $next($request); } // Already in the installation wizard if (Str::startsWith($request->getPathInfo(), '/install')) { return $next($request); } // Not installed, redirect to installation wizard redirect()->route('install.requirements')->send(); } }