private boolean isValidName(String text)
    {
            boolean result = true;
            String test = text;
            Pattern pattern;
            try
            {
                pattern = Pattern.compile(Config.CNAME_TEMPLATE);
            }
            catch (PatternSyntaxException e) // case of illegal pattern
            {
                pattern = Pattern.compile(".*");
            }
            Matcher regexp = pattern.matcher(test);
            if (!regexp.matches())
            {
                    result = false;
            }
            return result;
    }