What resources can I use to validate a DTD?
问题 What resources are available to validate a DTD? I want to be clear: I am not talking about validating XML documents against a DTD. I am talking about making sure that the DTD itself is valid. 回答1: I work with Oxygen xml editor, you can try for 30 day trial! Works very well with xml files, dtd, xslt... When you write DTD code you can validate it (document menu > validate). The dtd file is an xml file which describe a xml file. This code: <?xml version="1.0" encoding="UTF-8"?> <!ELEMENT chapter