Regexp within a custom component

[Toby Hobson]

Hello again :)

I've just added some validation to my custom component and I'm having trouble 
with the regexp validator. As per the "forms" tutorial on the T5 site I've 
placed a @Validate annotation on my getEmail() accessor:

    @Validate("required,regexp")
    public String getEmail() {
        return email;
    }

I've created a message catalogue in the same package as the component and added 
some validation stuff:

email-regexp=(\\w+)@(\\w+\\.)(\\w+)(\\.\\w+)*
email-regexp-message=that appears to be an invalid email format, please check it

But Tapestry is complaining that the regexp validator requires a validation 
constraint - it's as if it dosen't understand the entry in the catalogue. The 
component can see the catalogue becuase i'm also using the message: prefix 
elsewhere in this component, it's just the regexp stuff it's struggling with.

Any ideas?

Thanks

Toby