public ContactFormEditForm::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 $form_state: The current state of the form.
Overrides FormBase::validateForm
File
- core/modules/contact/src/ContactFormEditForm.php, line 136
Class
- ContactFormEditForm
- Base form for contact form edit forms.
Namespace
Drupal\contact
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | public function validateForm(array &$form, FormStateInterface $form_state) { parent::validateForm($form, $form_state); // Validate and each email recipient. $recipients = explode(',', $form_state->getValue('recipients')); foreach ($recipients as &$recipient) { $recipient = trim($recipient); if (!$this->emailValidator->isValid($recipient)) { $form_state->setErrorByName('recipients', $this->t('%recipient is an invalid email address.', array('%recipient' => $recipient))); } } $form_state->setValue('recipients', $recipients); $redirect_url = $form_state->getValue('redirect'); if ($redirect_url && $this->pathValidator->isValid($redirect_url)) { if (Unicode::substr($redirect_url, 0, 1) !== '/') { $form_state->setErrorByName('redirect', $this->t('The path should start with /.')); } }} |
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