missing module configuration

Hello, I'm using the struts-faces integration library so as to include struts clientside validation in my JSF app. I am following the examples included with the library as near as I can, but I keep getting this error when I try to run the application: java.lang.IllegalArgumentException:

newbie question on client-side validation

Hello, I am having trouble creating the client-side JavaScript for a custom validator. Basically, the validator checks if the user input matches one of a set of 3 strings. I've written the server-side code but need help with the JavaScript. I have looked at the standard validator-rules.xml