function barcode_content_is_empty in Barcode 6.2

Same name and namespace in other branches

1. 6 barcode.module \barcode_content_is_empty()

Implementation of hook_content_is_empty().

File

./barcodefield.module, line 218

Code

function barcode_content_is_empty($item, $field) {
  if (empty($item['barcode'])) {
    return TRUE;
  }
  return FALSE;
}