{{ form.render_start|safe }}

{% block errors %}
  {% if form.has_errors or form.global_error_messages %}
    {{ form.render_error_notice|safe }}
  {% endif %}
{% endblock %}

{% block widgets %}
  {{ form.render_widgets|safe }}
  {% if form.captcha %}{{ form.captcha.render|safe }}{% endif %}
{% endblock %}

{% block buttons %}
  {{ form.render_submit_widgets|safe }}
{% endblock %}

{{ form.render_finish|safe }}