function weekdays_field_is_empty in Weekdays field 7

Implements hook_field_is_empty().

Related topics

File

./weekdays.module, line 164

Code

function weekdays_field_is_empty($item, $field) {
  foreach ($item['value'] as $key => $value) {
    if ($value !== 0) {
      return FALSE;
    }
  }
  return TRUE;
}