Filament: Disable Field in the Edit Form

If you want to disable a field only in the edit form, you can use the method ->disabledOn('edit').

public static function form(Form $form): Form
{
    return $form
        ->schema([
            Forms\Components\TextInput::make('name'),
            Forms\Components\TextInput::make('slug')
                ->disabledOn('edit') 
                ->required(),