In the last of the series, learn about Well Formed XML Document and Valid XML Document. Learn about XML Validators and XML Parsers and their examples.
Also watch!
XML Elements, Tags & Attributes - https://youtu.be/_2okgW4eekA
XM Prolog - https://youtu.be/wFlxm10mXbQ

00:00 Types of XML Document Part 4
00:14 XML Grammar Rules
00:51 What is XML Validator
01:10 What is XML Parsers