<?
    function community_section_valid($_name)
    {            
        if (!$_name)
            return 'You must give your section a name.';
        if (strlen($_name) < COMMUNITY_SECTION_NAME_MIN)
            return 'Your section\'s name must be at least '.COMMUNITY_SECTION_NAME_MIN.' characters long.';
        if (strlen($_name) > COMMUNITY_SECTION_NAME_MAX)
            return 'Your section\'s name must be at most '.COMMUNITY_SECTION_NAME_MAX.' characters long.';    
        else
            return null;
    }

?>