public function MailingListImportForm::validateForm in Mailing List 8

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/MailingListImportForm.php, line 137

Class

MailingListImportForm

Mailing list import.

Namespace

Drupal\mailing_list\Form

Code

public function validateForm(array &$form, FormStateInterface $form_state) {
  parent::validateForm($form, $form_state);
  foreach (preg_split("/\\r\\n|\\r|\\n/", $form_state
    ->getValue('emails')) as $email) {
    if (!empty($email) && !$this->emailValidator
      ->isValid($email)) {
      $form_state
        ->setErrorByName('emails', $this
        ->t('%recipient is an invalid email address.', [
        '%recipient' => $email,
      ]));
    }
  }
}