public TranslationStatusForm::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 $form_state: The current state of the form.
Overrides FormBase::validateForm
File
- core/modules/locale/src/Form/TranslationStatusForm.php, line 255
Class
- TranslationStatusForm
- Provides a translation status form.
Namespace
Drupal\locale\Form
Code
public function validateForm(array &$form, FormStateInterface $form_state) {
// Check if a language has been selected. 'tableselect' doesn't.
if (!array_filter($form_state->getValue('langcodes'))) {
$form_state->setErrorByName('', $this->t('Select a language to update.'));
}
}
Please login to continue.