How to force HTTPS on Laravel for all routes? Using Different Methods to make URLs secure

AppServiceProvider in the boot()

Place this in the AppServiceProvider in the boot() method

if($this->app->environment('production')) {
    \URL::forceScheme('https');
}

Configure your web server

Configure your web server to redirect all non-secure requests to https. Example of a nginx config:

server {
    listen 80 default_server;
    listen [::]:80 default_server;
    server_name example.com www.example.com;
    return 301 https://example.com$request_uri;
}

web.php or api.php

used this at the end of the web.php or api.php file and it worked perfectly:

URL::forceScheme('https');

config/app.php

You can set 'url' => 'https://youDomain.com' in config/app.php

.htaccess

Using the following code in your .htaccess file automatically redirects visitors to the HTTPS version of your site:

RewriteEngine On
RewriteCond %{HTTPS} off
RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

.env

In your .env file, just use

FORCE_HTTPS=true

App\Http\Middleware\TrustProxies.php

For laravel 8, if you tried all of the above methods but got browser redirected you too many times error, please set proxies in TrustProxies middleware like the following:

/**
  * The trusted proxies for this application.
  *
  * @var array|string|null
*/
protected $proxies = '*';