Working with JBOSS rools 4.0.1

[jonga]

Hi,

I new to JBOSS rools so i've made a small application that checks the name of a person. When i use the rule below, everything works as it should.

rule "name routering"
 when
 $form : PersonForm (firstName=="test");
 then
 $form.setFirstName(PersonForm.SHORT_NAME);
 update($form);
end

Only when i use this rule nothing seams to work. Can somebody tell me what's wrong? Isn't this the way to use regular expressions?

rule "name check"
 when
 $form : PersonForm(firstName matches "[a-z]*");
 then
 $form.setChecked(false);
 update($form);
end

Thanks.