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I have a form which has an input field for which i want to add a suffix.

function myapp_preprocess_form_element(&$variables) {
  if ($variables["element"]["#attributes"]["id"] == 'edit-keys') {
    $variables['#suffix'] = '<div>Some text</div>';
  }
}

I've looked into the form-element.html.twig file and it does have a suffix varaible, but it's not rendering.

Any ideas?

1
  • 2
    $variables["element"]["suffix"]
    – No Sssweat
    Jul 3, 2020 at 17:20

1 Answer 1

0
/**
 * Implements hook_form_FORM_ID_alter() for login.
 */
function MYTHEME_form_user_login_form_alter(&$form, &$form_state) {
  $form['register_user']['#prefix'] = "<div class=\"form-footer\"> <span>" . t("Don't have an account?") . "</span>";
  $form['register_user']['#suffix'] = "</div>";
}

This is how I've added a wrapper to a form element using prefix and suffix. Hope it helps.

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