PHP

create middleware in laravel

php artisan make:middleware nameOfMiddleware

laravel controller middleware example

public function __construct()
{
  /** middleware could be single string
  * or array like this ['auth', 'admin']
  * or clouser
  */
  $this->middleware('middleware')
}

create middleware laravel

php artisan make:middleware <middleware-name>

middleware in laravel

<?php

namespace AppHttpMiddleware;

use Closure;

class BeforeMiddleware
{
    public function handle($request, Closure $next)
    {
        // Perform action

        return $next($request);
    }
}

middleware in laravel

<?php

namespace AppHttpMiddleware;

use Closure;

class CheckType
{
    public function handle($request, Closure $next)
    {
        // Perform action

        return $next($request);
    }
}