5.1.0

Added labelAttr and wrapperAttr methods to allow to add attributes to these properties chaining the fields:

$form = F::form([
    'name' => F::text()
        ->label('Your name')
        ->labelAttr(['class' => 'field-label'])
        ->wrapperAttr(['class' => 'field-row'])
]);

//This is the same than
$form['name']->label->attr(['class' => 'field-label']);
$form['name']->wrapper->attr(['class' => 'field-label']);