{% if form_theme is defined %} {% form_theme form form_theme %} {% endif %}
{% block form_before %}{% endblock %} {{ form_start(form) }}

{{ title }} {% if form.vars.docu_chapter is defined and form.vars.docu_chapter is not empty %} {% endif %}

{% block form_body %} {{ form_widget(form) }} {% endblock %}
{{ form_end(form) }} {% block form_after %}{% endblock %}