public function ContactFormEditForm::validateForm in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/modules/contact/src/ContactFormEditForm.php \Drupal\contact\ContactFormEditForm::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/contact/src/ContactFormEditForm.php, line 114

Contains \Drupal\contact\ContactFormEditForm.

Class

ContactFormEditForm

Base form for contact form edit forms.

Namespace

Drupal\contact

Code

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);
}