DHCPDv4: hostname validation should include domain, missed interface domain. ref https://github.com/opnsense/core/issues/4544
DHCPDv4: hostname validation should include domain, missed interface domain. ref https://github.com/opnsense/core/issues/4544

opnsense/core,opnsense/core,opnsense/core,opnsense/core,opnsense/core,opnsense/core