<!-- include start from dhcp/domain-name.xml.i --> <leafNode name="domain-name"> <properties> <help>Client Domain Name</help> <constraint> <validator name="fqdn"/> </constraint> <constraintErrorMessage>Invalid domain name (RFC 1123 section 2).\nMay only contain letters, numbers and .-_</constraintErrorMessage> </properties> </leafNode> <!-- include end -->