function gravatar_form_comment_form_alter in Gravatar integration 7

Same name and namespace in other branches

1. 6 gravatar.module \gravatar_form_comment_form_alter()

Implements hook_form_FORM_ID_alter().

@todo Improve message shown to user.

File

./gravatar.module, line 238

Integrates gravatar service for user pictures.

Code

function gravatar_form_comment_form_alter(&$form, $form_state) {
  if (isset($form['author']['mail']) && !empty($form['is_anonymous']['#value']) && user_access('use gravatar', drupal_anonymous_user())) {
    $form['author']['mail']['#description'] .= ' ' . t('If you have a <a href="@gravatar-website">Gravatar</a> account associated with the e-mail address you provide, it will be used to display your avatar.', array(
      '@gravatar-website' => url('http://www.gravatar.com/'),
    ));
  }
}