joomla-conventions

To structure a Joomla 4 component, you need a standard directory layout implementing the Model-View-Controller pattern alongside service providers. This involves organizing your code into specific directories for models, views, and controllers, and registering services to manage dependency injection and core functionality.

The best way to implement secure database queries in Joomla plugin development is by enforcing best practices for secure database interactions. This includes using Joomla's built-in database query builder to prevent SQL injection and properly validating user input before execution.

To add CSRF token validation and permission checks to a Joomla component, implement security measures using Joomla's built-in token handling functions. You must verify CSRF tokens on form submissions and enforce permission checks to ensure only authorized users access specific actions.

Yes, you can use XML to define forms and manage language strings in Joomla 4. Joomla's form API allows you to structure form fields within XML files, while site language strings are handled using standard language override files to ensure proper localization.

Yes, this guide covers both component and system plugin development for Joomla 5. It provides structural outlines, code examples for the MVC pattern, and basic structures for creating system plugins within the Joomla CMS framework.

You need a service provider when building a Joomla component to manage dependency injection and replace the legacy singleton patterns. Service providers define how classes are instantiated and resolved, centralizing core functionality and ensuring your extension adheres to modern Joomla architecture.