Filament, the elegant Laravel dashboard framework, has introduced powerful features in its V3 release. Among these enhancements, the handling of Livewire components and forms has seen significant improvements. If you're working with Filament V3 forms within Livewire components, optimizing your code is essential for a smooth development experience. In this quick guide, we'll explore an efficient approach to handle Filament V3 forms by extending the FormsComponent class.

The Old Implementation:

In previous versions, you might have used the InteractsWithForms trait to manage forms within Livewire components. Here's an example of the old implementation:

 1<?php
 2 
 3use Livewire\Component;
 4use Filament\Forms\Concerns\InteractsWithForms;
 5use Filament\Forms\Contracts\HasForms;
 6 
 7class CreateUser extends Component implements HasForms
 8{
 9    use InteractsWithForms;
10 
11    // Component logic...
12}

The Simplified Approach:

With Filament V3, you can streamline your components by directly extending the FormsComponent class. Here's how you can optimize your code:

1<?php
2 
3use Filament\Forms\FormsComponent;
4 
5class CreateUser extends FormsComponent
6{
7    // Component logic...
8}

The FormsComponent is using the old implementation under the hood. You can take a look at the source code here

By adopting this approach, you eliminate the need for the InteractsWithForms trait, simplifying your component structure. This cleaner, more intuitive method enhances your Filament V3 forms, making your development workflow more efficient and manageable.

Incorporate this optimization into your Filament V3 projects and enjoy a seamless experience while working with Livewire components and forms. Stay updated with Filament's latest features and best practices to leverage its full potential in your Laravel applications. Happy coding!