LARAVEL FOR BEGINNERS: Learn Coding Fast: LARAVEL PHP WEB Framework, Quick Start E book, Tutorial book with Hands-On Projects in Easy steps, An ultimate Beginner's guide by SEL TAM

Author:SEL, TAM [SEL, TAM]
Language: eng
Format: epub
Published: 2020-04-15T16:00:00+00:00

\Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull:: class ,

];

/**

* The application's route middleware groups.

*

* @var array

*/

protected $middlewareGroups = [

'web' => [

\App\Http\Middleware\EncryptCookies:: class ,

\Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse:: class ,

\Illuminate\Session\Middleware\StartSession:: class ,

// \Illuminate\Session\Middleware\AuthenticateSession::class,

\Illuminate\View\Middleware \ShareErrorsFromSession:: class ,

\App\Http\Middleware\VerifyCsrfToken:: class ,

\Illuminate\Routing\Middleware\SubstituteBindings:: class ,

],

'api' => [

'throttle:60,1',

'bindings',

],

];

/**

* The application's route middleware.

*

* These middleware may be assigned to groups or used individually.

*

*

@var array

*/

protected $routeMiddleware = [

'auth' => \Illuminate\Auth\Middleware\Authenticate:: class ,

'auth.basic' => \Illuminate\Auth\Middleware

\AuthenticateWithBasicAuth:: class ,

'bindings' => \Illuminate\Routing\Middleware\SubstituteBindings:: class ,

'can' => \Illuminate\Auth\Middleware\Authorize:: class ,

'guest' => \App\Http\Middleware

\RedirectIfAuthenticated:: class ,

'throttle' => \Illuminate\Routing\Middleware\ThrottleRequests:: class ,

'age' => \App\Http\Middleware\CheckAge:: class ];

}

In the above code, we have added the code, i.e., ''age' => \App\Http\Middleware\CheckAge::class' , where age is the name of the middleware. Now, we can use the 'age' middleware for some specific routes.

Step 2: Open the CheckAge.php file, which you have created as a middleware.

Step 3: Add the middleware code in the web.php file.

Route::Get('/', function ()

{

return view('welcome');

})-> middleware('age');

Route::Get('user/profile', function ()

{

return "user profile";

});

In the above code, we have added middleware in '/' root URL, and we have not added the middleware in the 'user/profile' URL.

When the parameter is passed in a URL.

web.php

Route::Get('/{age}', function ($age)

{

return view('welcome');

})-> middleware('age');

CheckAge.php

<?php

namespace App\Http\Middleware;

use Closure;

class CheckAge

{

/**

* Handle an incoming request.

*

* @param

\Illuminate\Http\Request $request

* @param \Closure $next

* @return mixed

*/

public function handle($request, Closure $next)

{

//return "middleware";

echo "this is checkage middleware";

return $next($request);

}}

Check condition in middleware

Middleware can also be used to check the condition. Let's understand through an example.

Route::Get('/{age}', function ($age)

{

return view('welcome');

})-> middleware('age');

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