http://qs321.pair.com?node_id=387992


in reply to XML validating (no DTD)

I don't see any DTD declared in the XML or the code. If you don't have a schema to validate against, you can't validate an XML document. Checking for well-formed is different, and something most parsers should report on. XML::Checker::Parser looks like it only validates against DTDs declared in the document.

You can also validate against XML Schema or RELAX NG. I don't know of any pure Perl code for those, but calling external programs and libraries work well.