function anonymous_token_validate_anon_token in Anonymous CSRF Token 7

1 string reference to 'anonymous_token_validate_anon_token'

anonymous_token_form_alter in ./anonymous_token.module

File

./anonymous_token.module, line 22

Code

function anonymous_token_validate_anon_token($form, &$form_state) {
  $token = '';
  if (isset($form_state['values']['anon_token'])) {
    $token = $form_state['values']['anon_token'];
  }
  if (!drupal_valid_token($token)) {

    // not a valid token!
    $path = current_path();
    $query = drupal_get_query_parameters();
    $url = url($path, array(
      'query' => $query,
    ));

    // Setting this error will cause the form to fail validation.
    form_set_error('form_token', t('The form has become outdated. Copy any unsaved work in the form below and then <a href="@link">reload this page</a>.', array(
      '@link' => $url,
    )));
  }
}