function _sharedemail_form_submit in Shared Email 8.2

Shared email custom submit handler.

If the user has access to be shown the message and the message applies, show it.

1 string reference to '_sharedemail_form_submit'

sharedemail_form_user_form_alter in ./sharedemail.module

Implements hook_form_FORM_ID_alter().

File

./sharedemail.module, line 53

Shared email module file.

Code

function _sharedemail_form_submit($form, FormStateInterface $form_state) {

  // Do they have permission to see the message.
  if (\Drupal::currentUser()
    ->hasPermission('access shared email message')) {
    $users = \Drupal::entityTypeManager()
      ->getStorage('user')
      ->loadByProperties([
      'mail' => $form_state
        ->getValue('mail'),
    ]);
    if ($users !== NULL && count($users) > 1) {
      $config = \Drupal::config('sharedemail.settings');
      \Drupal::messenger()
        ->addWarning($config
        ->get('sharedemail_msg'));
    }
  }
}