_options_values_in_use

_options_values_in_use($entity_type, $field_name, $values)

Checks if a list of values are being used in actual field values.

File

core/modules/options/options.module, line 123: Defines selection, check box and radio button widgets for text and numeric fields.

Code

function _options_values_in_use($entity_type, $field_name, $values) {
  if ($values) {
    $factory = \Drupal::service('entity.query');
    $result = $factory->get($entity_type)
      ->condition($field_name . '.value', $values, 'IN')
      ->count()
      ->accessCheck(FALSE)
      ->range(0, 1)
      ->execute();
    if ($result) {
      return TRUE;
    }
  }

  return FALSE;
}

Links:

https://api.drupal.org/api/drupal/core%21modules%21options%21options.module/function/_options_values_in_use/8.2.x

doc_Drupal

2016-10-29 09:57:18

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