Domains don't work with (custom) ports

[SuddenDev]

Wayfinder Version

0.1.12

Laravel Version

11.45.2

PHP Version

8.2.19

Description

I have an inertia application that runs on port :8001 with muliple entry points (e.g. a public fontend and an admin area). Both are on the same port but use different domains. I'm using wayfinder with the actions / controller files.

The issue I'm experiencing is that ports are not in the generated urls. This does not seem to be a problem when I'm just having GET requests and am on the same domain. But when...

• ... linking from one domain to the other (e.g. a preview button in the admin area that links to the "frontend" preview)
• ... having an async DELETE / POST etc. request

the url is set without the respective port and therefore breaks the routing.

The definition looks then something like this, even though I need the port in order for it to work.

destroy.definition = {
    methods: ["delete"],
    url: '//backend.my-app.test/experts/{id}',
} satisfies RouteDefinition<["delete"]>

I'm sure that once I have everything running on port 443 it's fine, but I think it would be good if it would work with custom ports. Or am i missing a setting?

Steps To Reproduce

A Laravel Inertia app with mutliple domains configured.

My web.php route with the backend routes looks something like this (simplified):

Route::domain(config('domains.backend'))
    ->middleware('auth')
    ->group(function () {

        // Expert
        Route::post('/experts/{id?}', [ExpertController::class, 'store'])->name('backend.experts.store');
        Route::delete('/experts/{id}', [ExpertController::class, 'destroy'])->name('backend.experts.destroy');

    });

and inside my HandleInertiaRequests.php

// .........

public function rootView(Request $request): string
    {
        $domainToView = [
            config('domains.backend') => 'backend', // Backend root view
            config('domains.frontend') => 'frontend', // Frontend root view
        ];

        // Get the current domain
        $currentDomain = $request->getHost();

        // Return the appropriate view or a default
        return $domainToView[$currentDomain] ?? 'fallback';
    }

// .....

The config function looks like this. Sorry if this is a little convoluted, but I'm still a little new to laravel.

function config() {
    return [
        // ......

        'domains' => [
            'frontend' => env('FRONTEND_DOMAIN', 'my-app.de'),
            'backend' => env('BACKEND_DOMAIN', 'backend.my-app.de'),
        ],
    ];
}