public function SimpletestSettingsForm::validateForm in Drupal 8

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/simpletest/src/Form/SimpletestSettingsForm.php, line 94

Class

SimpletestSettingsForm

Configure simpletest settings for this site.

Namespace

Drupal\simpletest\Form

Code

public function validateForm(array &$form, FormStateInterface $form_state) {
  $config = $this
    ->config('simpletest.settings');

  // If a username was provided but a password wasn't, preserve the existing
  // password.
  if (!$form_state
    ->isValueEmpty('simpletest_httpauth_username') && $form_state
    ->isValueEmpty('simpletest_httpauth_password')) {
    $form_state
      ->setValue('simpletest_httpauth_password', $config
      ->get('httpauth.password'));
  }

  // If a password was provided but a username wasn't, the credentials are
  // incorrect, so throw an error.
  if ($form_state
    ->isValueEmpty('simpletest_httpauth_username') && !$form_state
    ->isValueEmpty('simpletest_httpauth_password')) {
    $form_state
      ->setErrorByName('simpletest_httpauth_username', $this
      ->t('HTTP authentication credentials must include a username in addition to a password.'));
  }
  parent::validateForm($form, $form_state);
}