public UpdateManagerInstall::validateForm(array &$form, FormStateInterface $form_state)
Form validation handler.
Parameters
array $form: An associative array containing the structure of the form.
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
Overrides FormBase::validateForm
File
- core/modules/update/src/Form/UpdateManagerInstall.php, line 124
Class
- UpdateManagerInstall
- Configure update settings for this site.
Namespace
Drupal\update\Form
Code
public function validateForm(array &$form, FormStateInterface $form_state) {
$all_files = $this->getRequest()->files->get('files', []);
if (!($form_state->getValue('project_url') xor !empty($all_files['project_upload']))) {
$form_state->setErrorByName('project_url', $this->t('You must either provide a URL or upload an archive file to install.'));
}
}
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