function ffc_condition_execute_hide_if_empty in Field formatter conditions 7

Hide the source field if target field is empty.

File

./ffc.module, line 153

Field formatter conditions.

Code

function ffc_condition_execute_hide_if_empty(&$build, $source, $configuration) {
  if (empty($build[$configuration['target']]['#items'])) {
    $build[$source]['#access'] = FALSE;
  }
}