function availability_calendar_booking_formlet_field_is_empty in Availability Calendars 7.5

Same name and namespace in other branches

1. 7.3 booking_formlet/availability_calendar_booking_formlet.module \availability_calendar_booking_formlet_field_is_empty()
2. 7.4 booking_formlet/availability_calendar_booking_formlet.module \availability_calendar_booking_formlet_field_is_empty()

Implements hook_field_is_empty(). @link http://api.drupal.org/api/drupal/modules--field--field.api.php/function/...

A booking formlet is always considered empty, it is a display only field.

File

booking_formlet/availability_calendar_booking_formlet.module, line 63

Availability Calendar booking formlet module. This submodule of the Availability Calendar module defines a field that shows a small booking form that interacts with a calendar field. The form only has an arrival and departure date field and a submit…

Code

function availability_calendar_booking_formlet_field_is_empty() {
  return TRUE;
}