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Securing Laravel Applications Against Common Vulnerabilities

November 16, 2024

php

#File handling #CSRF Protection #Laravel tutorials. #application security #SQL injection prevention #XSS protection #secure authentication #data encryption #input validation #Laravel security best practices #secure Laravel apps #security vulnerabilities

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Building a Custom Pagination System for API Responses

Modify the response structure to include metadata and links:

   use Illuminate\Http\Request;

   public function index(Request $request)
   {
       $posts = Post::paginate(10);

       return response()->json([
           'data' => $posts->items(), // The paginated items
           'meta' => [
               'current_page' => $posts->currentPage(),
               'per_page' => $posts->perPage(),
               'total' => $posts->total(),
               'last_page' => $posts->lastPage(),
           ],
           'links' => [
               'next' => $posts->nextPageUrl(),
               'previous' => $posts->previousPageUrl(),
           ],
       ]);
   }

Nov 16, 2024 Tutorial

Laravel Best Practices for Sharing Data Between Views and Controllers

   <ul>
       @foreach ($navigationMenu as $item)
           <li><a href="{{ $item['url'] }}">{{ $item['title'] }}</a></li>
       @endforeach
   </ul>

Use service providers for application-wide data.
Use middleware for context-sensitive or user-specific data.

Nov 16, 2024 Tutorial

Using Laravel Config and Localization Based on Site Settings

   php artisan make:controller Admin/SiteSettingsController

Define edit and update methods:

Nov 16, 2024 Tutorial

Building a Base Controller for Reusable Data Access in Laravel

Imagine an application where multiple controllers require access to:

User Roles: Determine if a user has admin or moderator privileges.
Feature Toggles: Enable or disable features like file uploads.
App-Wide Configurations: Share global preferences like application mode or API limits.

Nov 16, 2024 Tutorial