{% load theme_form_tags %}{% get_css_prefix as prefix %}{% if form.non_field_errors %}<div class="{{ prefix }}theme-form-errors {{ prefix }}alert {{ prefix }}alert-destructive" role="alert">
  <ul class="{{ prefix }}theme-error-list">
    {% for error in form.non_field_errors %}<li>{{ error }}</li>{% endfor %}
  </ul>
</div>{% endif %}