matchesRegex

Evaluates a Regular Expression against the contents of a String value and returns true if the Regular Expression exactly matches the String value, false otherwise. This function requires 2 arguments: the String to run the regular expression against, and the regular expression to run.

RecordPath	Return value
/name[matchesRegex(., 'John Doe')]	John Doe
/name[matchesRegex(., 'John')]	<returns no results>
/name[matchesRegex(., '.* Doe' )]	John Doe