Global middleware in Laravel - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to register a global middleware in Laravel's HTTP kernel.

Laravel

protected $middleware = [
    \App\Http\Middleware\TrustProxies::class,
    [1],
];

Drag options to blanks, or click blank then click option'

A\App\Http\Middleware\Authenticate::class

B\App\Http\Middleware\RedirectIfAuthenticated::class

C\App\Http\Middleware\CheckForMaintenanceMode::class

D\App\Http\Middleware\VerifyCsrfToken::class

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing middleware meant for route groups instead of global middleware.

Confusing authentication middleware with maintenance mode middleware.

The CheckForMaintenanceMode middleware is commonly registered globally to handle maintenance mode checks.

2fill in blank

medium

Complete the code to add a custom global middleware class named LogRequests.

Laravel

protected $middleware = [
    [1],
];

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A\App\Http\Middleware\VerifyCsrfToken::class

B\App\Http\Middleware\Authenticate::class

C\App\Http\Middleware\RedirectIfAuthenticated::class

D\App\Http\Middleware\LogRequests::class

Attempts:

3 left

💡 Hint

Common Mistakes

Forgetting to add the ::class suffix.

Adding middleware to the wrong property like $routeMiddleware.

To register a custom global middleware, add its fully qualified class name to the $middleware array.

3fill in blank

hard

Fix the error in the middleware registration by completing the missing part.

Laravel

protected $middleware = [
    \App\Http\Middleware\[1]::class,
];

Drag options to blanks, or click blank then click option'

ATrustProxies

BLogRequests

CAuthenticate

DRedirectIfAuthenticated

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing middleware that is usually route-specific instead of global.

Using middleware names that do not exist in the default Laravel setup.

The TrustProxies middleware is a default global middleware that handles proxy headers.

4fill in blank

hard

Fill both blanks to correctly add two global middleware classes: CheckForMaintenanceMode and ValidatePostSize.

Laravel

protected $middleware = [
    [1],
    [2],
];

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A\App\Http\Middleware\CheckForMaintenanceMode::class

B\App\Http\Middleware\Authenticate::class

C\Illuminate\Foundation\Http\Middleware\ValidatePostSize::class

D\App\Http\Middleware\RedirectIfAuthenticated::class

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing route middleware with global middleware.

Forgetting to include the full namespace.

Both CheckForMaintenanceMode and ValidatePostSize are common global middleware classes in Laravel.

5fill in blank

hard

Fill all three blanks to create a global middleware array with TrustProxies, CheckForMaintenanceMode, and ValidatePostSize.

Laravel

protected $middleware = [
    [1],
    [2],
    [3],
];

Drag options to blanks, or click blank then click option'

A\App\Http\Middleware\Authenticate::class

B\App\Http\Middleware\CheckForMaintenanceMode::class

C\Illuminate\Foundation\Http\Middleware\ValidatePostSize::class

D\App\Http\Middleware\TrustProxies::class

Attempts:

3 left

💡 Hint

Common Mistakes

Using middleware classes that are not global.

Incorrect namespace or missing ::class.

The global middleware stack often includes TrustProxies, CheckForMaintenanceMode, and ValidatePostSize in this order.