function biblio_fields_field_is_empty in Bibliography Module 7.2

Implements hook_field_is_empty().

Pseudo-hook.

File

modules/biblio_fields/biblio_fields.module, line 32

Code

function biblio_fields_field_is_empty($item, $field) {
  if ($field['type'] == 'biblio_text') {
    if (empty($item['value']) && empty($item['vtab'])) {
      return TRUE;
    }
  }
  return FALSE;
}