{{ form_errors(form) }}
{{ form_start(form, {'action': path('@Timeline_event_admin_new', {'timelineId':timelineId}), 'method': 'POST', attr:{'data-target':'.js-timeline-events', 'data-target_replace':true}}) }}
<div class="row">
    <div class="col-12">
        {{ form_widget(form) }}
        {{ include('admin/ui/form/_submit.html.twig', {submit_class:'success', submit_label:'Sauvegarder'}) }}
    </div>
</div>
{{ form_end(form) }}