filament-ptbr-form-fields

This package provides custom form fields for Filament (>=v2.17.28) that are commonly used in Brazilian web applications, such as CPF/CNPJ validation, phone number formatting, money with currency symbol, and CEP integration with ViaCep. Maintained by leandrocfe on GitHub, where it has earned 148 stars from the community.

It's actively developed around filamentphp, laravel, php, and is a solid reference for anyone building with these tools.