XML functions

There are several XML functions that you can call from component rules and map rules to process input XML data. They fall under two different categories. The XML functions in one category are called through the XMLLIB library. They are the XPATH (used with XMLLIB), VALIDATEEX, VALIDATE, XPATHEX, XSLT (used with XMLLIB), and XSLTEX functions. The XML functions in the other category are called directly, without using the XMLLIB library. They are the XPATH, XVALIDATE, and XSLT functions.