I have a form that contains a select field with country codes and a postcode field.
The postcode field is validated with the postcode validator base on the selection in the country select box.
This works fine, until one chooses a country that the validator can't handle. In my case 'sr' as addresses in Suriname do not have postcodes...
The Validator then throws an exception which my callback validator catches... I can validate when this happens, but I would alos like to set the required flag for that field to false, as in that case the postcode may be omitted.
I other words is it possible to set the requirement flag conditional on the result of a validator?