Quickform Radio Button problem

[cybersphere]

I've started using the PEAR quickform library, but I've reached a snag when it comes to retrieving values from a radio button group.

The expression $form->exportValue('saveoption') returns a value of Object ID #10, rather than one of the selected values (all,none,etc).

Could this be a bug? What other syntax would work?

[cybersphere]

The problem was (kinda) solved by using the code

$form->process('process_data', false);

This defines process_data as a callback procedure. Process_data will be passed a values array by quickform, which contains an array consisting of form name-value pairs.

This is adequate.