XMLDocument

Validates an XMLDocument against the FCPXML version 1.8 DTD.

This function temporarily replaces an empty DTD with the FCPXML DTD in order to call validate(). It then sets an empty DTD on the document again. This prevents the XML string from including the entire DTD. The FCPXML 1.8 DTD is also available as a public extension on XMLDTD and can be set on the document for cases when you would like to include the DTD in the ouput XML string.