{% extends "postorius/base.html" %} {% load i18n %} {% load bootstrap_tags %} {% load nav_helpers %} {% block head_title %} {% trans 'Header filters' %} | {{ list.fqdn_listname}} - {{ block.super }} {% endblock %} {% block content %} {% list_nav 'list_header_matches' 'msgid:title:list_header_matches' %} {% for error in formset.non_form_errors %}