<?php

// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id$

function validator_pagename($input, $parameter = '', $message = '')
{
    global $tikilib, $prefs;
    if ($parameter == 'not') {
        if ($tikilib->page_exists($input)) {
            return tra("Page already exists");
        }
    } else {
        if (! $tikilib->page_exists($input)) {
            return tra("Page does not exist");
        }
    }
    return true;
}