[Andreas]

Hook: usercp_start

PHP Code:

if ($_POST['do'] == 'notes')
{
    $userdata =& datamanager_init('User', $vbulletin, ERRTYPE_STANDARD);
    $userdata->set_existing($vbulletin->userinfo);
    $userdata->set('notes', $vbulletin->input->clean_gpc('p', 'notes', TYPE_NOHTML));
    $userdata->save();
} 


Hook: userdata_start

PHP Code:

$this->validfields['notes'] = array(TYPE_NOHTML, REQ_NO);