public UpdateSettingsForm::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 $form_state: The current state of the form.
Overrides FormBase::validateForm
File
- core/modules/update/src/UpdateSettingsForm.php, line 105
Class
- UpdateSettingsForm
- Configure update settings for this site.
Namespace
Drupal\update
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | public function validateForm(array &$form, FormStateInterface $form_state) { $form_state->set('notify_emails', []); if (!$form_state->isValueEmpty('update_notify_emails')) { $valid = array(); $invalid = array(); foreach (explode("\n", trim($form_state->getValue('update_notify_emails'))) as $email) { $email = trim($email); if (!empty($email)) { if ($this->emailValidator->isValid($email)) { $valid[] = $email; } else { $invalid[] = $email; } } } if (empty($invalid)) { $form_state->set('notify_emails', $valid); } elseif (count($invalid) == 1) { $form_state->setErrorByName('update_notify_emails', $this->t('%email is not a valid email address.', array('%email' => reset($invalid)))); } else { $form_state->setErrorByName('update_notify_emails', $this->t('%emails are not valid email addresses.', array('%emails' => implode(', ', $invalid)))); } } parent::validateForm($form, $form_state);} |
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