The Data Forms Validation protocol is specified in XEP-0122 (a Draft Standard of the XMPP Standards Foundation). This specification defines a backwards-compatible extension to the XMPP Data Forms protocol that enables applications to specify additional validation guidelines related to a form, such as validation of standard XML datatypes, application-specific datatypes, value ranges, and regular expressions.
The following XML namespaces are used in the context of the Data Forms Validation protocol:
The following XML schemas are available for the Data Forms Validation protocol:
Information about this XMPP protocol is maintained by the XMPP Registrar.