This video is the second in a series from a course (introductory and intensive) on web technologies that I am currently teaching. It shows how to validate an XML document using XML Schema. (The first entry in the series covers DocType definitions, DTDs.)
XML schema, like Document Type Definitions, are used to validate the structure of XML documents and web pages. XML Schema, though, is a much richer way to verify structure and data.
Like it’s older sibling, I am posting the video in the hope it will be useful to both students in addition to others that have lost themselves in the ether of XML Schema syntax.