{% extends "bootstrap/base.html" %} {% block content %} {% with messages = get_flashed_messages() %} {% if messages %} {% for message in messages %} {% endfor %} {% endif %} {% endwith %}

Bootstrap example

{{ myform.hidden_tag() }} {{ myform.name.label }} {{ myform.name(class="form-control") }} {{ myform.age.label }} {{ myform.age(class="form-control") }} {{ myform.submit(class="btn btn-primary")}}
{% endblock %}