function iframe_content_is_empty in Iframe 6

Implementation of hook_content_is_empty().

File

./iframe.module, line 203

Defines simple iframe field types. based on the cck-module "link" by quicksketch MODULE-Funtions

Code

function iframe_content_is_empty($item, $field) {
  dmsg(3, 'func iframe_content_is_empty');
  if (empty($item['url'])) {
    return TRUE;
  }
  return FALSE;
}