protected function OptionsBase::prepareElementValidateCallbacks in Webform 6.x
Same name and namespace in other branches
- 8.5 src/Plugin/WebformElement/OptionsBase.php \Drupal\webform\Plugin\WebformElement\OptionsBase::prepareElementValidateCallbacks()
Prepare an element's validation callbacks.
Parameters
array $element: An element.
\Drupal\webform\WebformSubmissionInterface $webform_submission: A webform submission.
Overrides WebformElementBase::prepareElementValidateCallbacks
File
- src/
Plugin/ WebformElement/ OptionsBase.php, line 249
Class
- OptionsBase
- Provides a base 'options' element.
Namespace
Drupal\webform\Plugin\WebformElementCode
protected function prepareElementValidateCallbacks(array &$element, WebformSubmissionInterface $webform_submission = NULL) {
if ($this
->hasMultipleValues($element)) {
$element['#element_validate'][] = [
get_class($this),
'validateMultipleOptions',
];
}
parent::prepareElementValidateCallbacks($element, $webform_submission);
}