Contributions API

number_content_is_empty

Definition

number_content_is_empty($item, $field)
contributions/cck/modules/number/number.module, line 262

Description

Implementation of hook_content_is_empty().

Code

<?php
function number_content_is_empty($item, $field) {
  if (empty($item['value']) && (string)$item['value'] !== '0') {
    return TRUE;
  }
  return FALSE;
}
?>