Validate comment form submissions.

File

drupal-6.x/modules/comment/comment.module, line 1489

Enables users to comment on published content.

Code

function comment_form_validate($form, &$form_state) {
  global $user;
  if ($user->uid === 0) {
    foreach (array('name', 'homepage', 'mail') as $field) {
      // Set cookie for 365 days.
      if (isset($form_state['values'][$field])) {
        setcookie('comment_info_' . $field, $form_state['values'][$field], time() + 31536000, '/');
      }
    }
  }
  comment_validate($form_state['values']);
}