Approval option

Hi @Surmahi,

Thanks for requesting for a new feature in Webform Confirmation Module.

But I thing instead of extending this module, we should use the default functionality that Webform Module provides you.

On the Webform tab of your webform, you have a tab called as E-mails(/node/[webform_id]/webform/emails). You have the option to add Email address. After adding email address, it shows you an Email Template field.

In that you would have to paste a custom links something like the verification link. You would have to write a custom hook menu in your module. On click of the link from the mail, it would pick values from the url of whatever you have passed in the url.

You would have to write a callback for that menu. Something like

  function webform_confirmation_confirming_verification() {
  $mail_id = $_GET['email'];
  $hash_code = $_GET['hash'];
  global $base_url;
  $result = db_select('webform_confirmation', 'wc')
    ->fields('wc', array('hash', 'sender_email', 'status', 'webform_id'))
    ->condition('sender_email', $mail_id)
    ->condition('hash', $hash_code)
    ->execute()->fetchAll();
  if ($result[0]->status == 1) {
    drupal_set_message(t("You have already confirmed the submission."));
  }
  else {
    db_update('webform_confirmation')
      ->fields(array(
        'status' => 1,
      ))
      ->condition('sender_email', $mail_id)
      ->condition('hash', $hash_code)
      ->execute();
  }
  $webform_confirmation_redirect = variable_get('webform_confirmation_redirect');
  if (!empty($webform_confirmation_redirect)) {
    $webform_confirmation_redirect_link = $base_url . '/' . $webform_confirmation_redirect;
    drupal_goto($webform_confirmation_redirect_link);
  }
  else {
    drupal_goto();
  }
}

which I wrote for verification from anonymous user.

Closed #2344637: Approval from the admin is required as duplicate of this issue.