Simple nette bootstrap form renderers.
composer require vlczech/nette-bootstrap-form
use Vlczech\Form\Renderer\BootstrapRenderer;
use Nette\Application\UI\Form;
$form = new Form;
$form->setRenderer(new BootstrapRenderer);
For inline form you can use Vlczech\Form\Renderer\BootstrapInlineRenderer
For vertical form (bootstrap default) you can use Vlczech\Form\Renderer\BootstrapVerticalRenderer