function UpdateManagerUpdate::validateForm

Overrides FormBase::validateForm

File

core/modules/update/src/Form/UpdateManagerUpdate.php, line 358

Class

UpdateManagerUpdate

Configure update settings for this site.

Namespace

Code

public function validateForm(array &$form, FormStateInterface $form_state) {
  if (!$form_state->isValueEmpty('projects')) {
    $enabled = array_filter($form_state->getValue('projects'));
  }
  if (!$form_state->isValueEmpty('disabled_projects')) {
    $disabled = array_filter($form_state->getValue('disabled_projects'));
  }
  if (empty($enabled) && empty($disabled)) {
    $form_state->setErrorByName('projects', $this->t('You must select at least one project to update.'));
  }
}