return invalidIndexDoubleFields(source).isEmpty();
    }

    default List<String> invalidIndexDoubleFields(final Map<String, Object> source) {
        final DoubleTypeValidator doubleValidator = new DoubleTypeValidator();
        return split(getIndexAdminDoubleFields(), ",").get(stream -> stream.filter(StringUtil::isNotBlank).map(String::trim).filter(s -> {
            final Object obj = source.get(s);