{% load widget_tweaks i18n thumbnail base_tags form_tags %}
{% for field in form.visible_fields %} {% if field.name == 'title' or field.name == 'document' %}
{% if field.errors %} {{ field|add_class:"form-control form-error" }} {% else %} {{ field|add_class:"form-control"}} {% endif %} {{ field.errors }}
{% endif %} {% endfor %} {% if form.instance.id %}
{% if form.DELETE.errors %} {{ form.DELETE|add_class:"form-control form-error" }} {% else %} {{ form.DELETE }} {% endif %} {{ form.DELETE.errors }}
{% endif %} {% for hidden in form.hidden_fields %} {{ hidden }} {% endfor %}