public function LocaleSettingsForm::validateForm in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/locale/src/Form/LocaleSettingsForm.php \Drupal\locale\Form\LocaleSettingsForm::validateForm()
2. 10 core/modules/locale/src/Form/LocaleSettingsForm.php \Drupal\locale\Form\LocaleSettingsForm::validateForm()

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/locale/src/Form/LocaleSettingsForm.php, line 93

Class

LocaleSettingsForm

Configure locale settings for this site.

Namespace

Drupal\locale\Form

Code

public function validateForm(array &$form, FormStateInterface $form_state) {
  parent::validateForm($form, $form_state);
  if (empty($form['#translation_directory']) && $form_state
    ->getValue('use_source') == LOCALE_TRANSLATION_USE_SOURCE_LOCAL) {
    $form_state
      ->setErrorByName('use_source', $this
      ->t('You have selected local translation source, but no <a href=":url">Interface translation directory</a> was configured.', [
      ':url' => Url::fromRoute('system.file_system_settings')
        ->toString(),
    ]));
  }
}