Schematron « XML Press

Schematron 2025: A Language for Validating XML

By Richard Hamilton, on May 31st, 2026

Erik Siegel’s latest book, Schematron 2025: A Language for Validating XML, is now available for pre-order from Bookshop.org, Amazon.com, Barnes and Noble, and many other online retailers. It is also available in a bundle that contains non-DRM epub and web PDF formats at the XML Press eBook Store

Schematron 2025 is the latest edition […]

Schematron: A Language for Validating XML

By Richard Hamilton, on October 17th, 2022

Erik Siegel’s new book, Schematron: A Language for Validating XML, is now available from Amazon.com, Barnes and Noble, and many other online retailers.

Schematron is a validation language that checks XML documents against business rules. It extends the validation provided by languages such as Document Type Definitions (DTD), W3C XML Schema, and RELAX NG, […]

“I love the examples you give from both the real world and pop culture”
Lee Engfer, editor and writer at Mayo Clinic

Voice and Tone Strategy: Connecting with People through Content by John Caldwell $24.95 (print), $19.95 (ebook)

“Based on real-life experience, the book is sure to resonate with [corporate communicators] and give them plenty of ideas on how to rethink and hopefully improve their current approach.”
Libor Safar, Full review at Multilingual Magazine