{% extends "base.jinja" %}
{% from "_formhelpers.jinja" import render_field %}
{% block content %}
<form action='' method="post" novalidate>
  {{ form.hidden_tag() }}
  <dl>
    {{ render_field(form.username) }}
    {{ render_field(form.password) }}
  </dl>
  {{ form.submit() }}
</form>
{% endblock content %}