function rooms_availability_reference_field_is_empty in Rooms - Drupal Booking for Hotels, B&Bs and Vacation Rentals 7

Implements hook_field_is_empty().

File

modules/rooms_availability_reference/rooms_availability_reference.module, line 54

Defines a field type for referencing availability information

Code

function rooms_availability_reference_field_is_empty($item, $field) {
  return empty($item['unit_id']);
}