How Controllers and Middleware Work in Laravel

Laravel middleware provides a convenient mechanism for filtering HTTP requests entering your application. For example, Rollback Migration Laravel that verifies the user of your application is authenticated. If the user is not authenticated, the middleware will redirect them to the login screen. However, if the user is authenticated, the middleware will allow the request to proceed further into the application.

How to Create Laravel Middleware?

Laravel middleware provides a convenient mechanism for filtering HTTP requests entering your application. For example, Laravel includes a middleware that verifies the user of your application is authenticated. If the user is not authenticated, the middleware will redirect the user to the login screen. However, if the user is authenticated, the middleware will allow the request to proceed further into the application.

Middleware is typically stored in the app/Http/Middleware directory. Laravel ships with several built-in middleware and provides a mechanism for defining your own middleware.

How to use Laravel Conditional Where

Laravel middleware provides a convenient way to filter HTTP requests entering your application. Laravel ships with a variety of Laravel Middleware out of the box, including an auth Laravel Conditional Where for authentication purposes. If you have ever been confused about how Laravel Middleware work, or what they are even for, this Laravel Middleware tutorial is for you!

LaravelMiddleware is actually pretty simple. Essentially, they are just classes that can be executed by the server during an HTTP request lifecycle that can modify or reject a request before it even hits your routes or controllers. In other words, they provide a way to create a "layer" between the request and response of an HTTP request.