v4 registration

<?php
namespace App\Filament\Tenant\Pages\Auth;
use Filament\Auth\Pages\Register as PagesRegister;
class Register extends {
    protected function getForms(): array {
        return [
            'form' => $this->form(
                $this->makeForm()
                    ->components([
                        $this->getFirstNameFormComponent(),
                        $this->getLastNameFormComponent(),
                        $this->getEmailFormComponent(),
                        $this->getPasswordFormComponent(),
                        $this->getPasswordConfirmationFormComponent(),
                    ])
                    ->statePath('data'),
            ),
        ];
    }
    protected function getFirstNameFormComponent(): Component {
        return TextInput::make('first_name')->required()->autocomplete('off')->live()
            ->extraAttributes([
                'autocapitalize' => 'words',
            ]);
    }
    protected function getLastNameFormComponent(): Component {
        return TextInput::make('last_name')->required()->autocomplete('off')->live()
            ->extraAttributes([
                'autocapitalize' => 'words',
            ]);
    }
}