Today I am facing the following error Undefined constant Illuminate\Http\Request::HEADER_X_FORWARDED_ALL in Laravel. We are going to Learn about All Possible Solutions So Lets Get Start with This Article.
How Undefined constant Illuminate\Http\Request::HEADER_X_FORWARDED_ALL Error Occurs ?
I am facing the following error.
Undefined constant Illuminate\Http\Request::HEADER_X_FORWARDED_ALL
How To Solve Undefined constant Illuminate\Http\Request::HEADER_X_FORWARDED_ALL Error ?
How To Solve Undefined constant Illuminate\Http\Request::HEADER_X_FORWARDED_ALL Error?
To Solve Undefined constant Illuminate\Http\Request::HEADER_X_FORWARDED_ALL Error Here Is Official Statement By Laravel That If you are upgrading your Laravel 8 project to Laravel 9 by importing your existing application code into a totally new Laravel 9 application skeleton, you may need to update your application’s “trusted proxy” middleware.
Undefined constant Illuminate\Http\Request::HEADER_X_FORWARDED_ALL
To Solve Undefined constant Illuminate\Http\Request::HEADER_X_FORWARDED_ALL Error Here Is Official Statement By Laravel That If you are upgrading your Laravel 8 project to Laravel 9 by importing your existing application code into a totally new Laravel 9 application skeleton, you may need to update your application’s “trusted proxy” middleware.
Solution 1: Official Statement
Here Is Official Statement By Laravel That If you are upgrading your Laravel 8 project to Laravel 9 by importing your existing application code into a totally new Laravel 9 application skeleton, you may need to update your application’s “trusted proxy” middleware.
Within your app/Http/Middleware/TrustProxies.php
file, update use Fideloper\Proxy\TrustProxies as Middleware
to use Illuminate\Http\Middleware\TrustProxies as Middleware
.
Next, within app/Http/Middleware/TrustProxies.php
, you should update the $headers
property definition:
// Before...protected $headers = Request::HEADER_X_FORWARDED_ALL; // After...protected $headers = Request::HEADER_X_FORWARDED_FOR | Request::HEADER_X_FORWARDED_HOST | Request::HEADER_X_FORWARDED_PORT | Request::HEADER_X_FORWARDED_PROTO | Request::HEADER_X_FORWARDED_AWS_ELB;
Finally, you can remove the fideloper/proxy
Composer dependency from your application:
composer remove fideloper/proxy
You can Read at Here.
Summary
It’s all About this error. Hope We solved Your error. Comment below Your thoughts and your queries. Also, Comment below which solution worked for you?
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Yeah, perfect, this solved my problem, thanks!
My pleasure to help You. Thank You For your valuable comment Erich
Worked for me. Thanks!
My pleasure to help You David Garcia and Thank You For your Valuable Word!
Worked for me too. Thanks!
It’s my Pleasure to Help You Trustephen. Thank You For Your Valuable words.
That works for me. Thank you
It’s my Pleasure to Help You Danladi Haruna. Thank You For Your Valuable words.
Great solution. It worked for me
It’s my Pleasure to Help You Erik. Thank You For Your Valuable words.