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function rules_action_data_set_validate in Rules 7.2

Custom validation callback for the data set action.

Related topics

Rules module integrations.
Module integrations with the rules module.
Rules module integrations.
Module integrations with the rules module.

File

modules/data.rules.inc, line 279
General data related rules integration.

Code

function rules_action_data_set_validate(RulesAbstractPlugin $element) {
  $element->settings += array(
    'data:select' => NULL,
  );
  $info = $element
    ->applyDataSelector($element->settings['data:select'])
    ->info();
  if (strpos($element->settings['data:select'], ':') !== FALSE && empty($info['setter callback'])) {
    throw new RulesIntegrityException(t("The selected data property doesn't support writing."), array(
      $element,
      'parameter',
      'data',
    ));
  }
}