{#-
  For CKAN's own contact fields (author, author_email, maintainer,
  maintainer_email) while a catalogue moves to the registry. While the
  migration is open, an ordinary text field. Once it is closed, the field is
  not shown, but its value is sent along unchanged, so saving the form never
  clears it. See "Migrate to Actor Registry" in the README.
-#}
{%- if h.actor_registry_legacy_contact_fields_in_use() -%}
  {%- snippet 'scheming/form_snippets/text.html', field=field, data=data, errors=errors -%}
{%- else -%}
  <input type="hidden" name="{{ field.field_name }}" value="{{ data.get(field.field_name) or '' }}" data-legacy-contact-hidden>
{%- endif -%}