{% load bootstrap4 %}
<form action="" method="POST">{% csrf_token %}
  {% bootstrap_form_errors form %}
  {% with layout="inline" grp_cls="col" sz="small" %}
  <div class="form-row p-0 py-1">
    {% bootstrap_field form.created_date size=sz form_group_class=grp_cls layout=layout %}
    {% bootstrap_field form.created_time size=sz form_group_class=grp_cls layout=layout %}
  </div>  
  {% bootstrap_field form.source size=sz layout="horizontal" %}
  <hr />
  <div class="form-row p-0 py-1">
      {% bootstrap_field form.nom size=sz form_group_class=grp_cls layout=layout %}
      {% bootstrap_field form.prenom size=sz form_group_class=grp_cls layout=layout %}
  </div>
  <div class="form-row p-0 pb-3">
      {% bootstrap_field form.genre size=sz form_group_class=grp_cls layout=layout %}
      {% bootstrap_field form.age size=sz form_group_class=grp_cls layout=layout %}
  </div>
  {% endwith %}
  {% bootstrap_field form.text show_label=False placeholder="Informations du signalement..." %}
  {% bootstrap_button "Enregistrer le signalement" button_type="submit" button_class="btn-primary btn-sm btn-block" %}
</form>