{% macro render(form, exclude=None) %} {% set excluded = exclude or [] %} {% for f in form %} {% if f in excluded %} {% elif f.type in ('CSRFTokenField', 'HiddenField') %} {{ f() }} {% else %} {{ field(f) }} {% endif %} {% endfor %} {% endmacro %} {% macro field(f, sizes='sm-2,md-3') %}