This function returns true if intputString matches the regular expression pattern regexPattern.

Example:

xpath20:matches('abracadabra', '^a.*a$') returns true

Signature:

xpath20:matches(intputString, regexPattern)

Arguments:

• inputString: The string of data that must be matched.

• regexPattern: The regular expression pattern.

Property IDs:

• namespace-uri: http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.Xpath20

• namespace-prefix: xpath20