Validating XML tutorial

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Validating XMLThis tutorial examines the validation of XML documents using either DocumentType Definitions (DTDs) or XML Schema. It is aimed at developers who havea need to control the types and content of the data in their XML documents.<!-- m --><a class="postlink" href="http://www-105.ibm.com/developerworks/education.nsf/xml-onlinecourse-bytitle/7155C6A19EC801DB86256ACE006F5270?open&l=849,t=grwa,p=arc3">http://www-105.ibm.com/developerworks/e ... rwa,p=arc3</a><!-- m -->