public function PetPreviewForm::validateForm in Previewable email templates 8.3
Same name and namespace in other branches
- 8.4 src/Form/PetPreviewForm.php \Drupal\pet\Form\PetPreviewForm::validateForm()
- 8 src/Form/PetPreviewForm.php \Drupal\pet\Form\PetPreviewForm::validateForm()
Form validation handler.
Parameters
array $form: An associative array containing the structure of the form.
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
Overrides FormBase::validateForm
File
- src/
Form/ PetPreviewForm.php, line 259
Class
- PetPreviewForm
- PetPreviewForm.
Namespace
Drupal\pet\FormCode
public function validateForm(array &$form, FormStateInterface $form_state) {
if ($form_state
->getStorage()['step'] == 1) {
$recipients_array = [];
// todo: Make this more generic, and also test CC and BCC input.
$errors = $this
->validateRecipients($form_state, $recipients_array);
if (!empty($errors)) {
foreach ($errors as $error) {
$form_state
->setErrorByName('recipients', $error);
}
}
else {
$form_state
->setValue('recipients_array', $recipients_array);
}
}
}