Can't get values from lightbox controls

When I attempt to get the value of a form section’s data from a custom form it is undefined. In fact, not just the value, but the form section is undefined. I am using the label parameter of the LightboxRadio constructor as the section name. When I use the getLabel method to obtain the section’s name, I get an empty string. Any Idea why?

I have also tried this with other sections on the current lightbox form, and get the same results, an undefined value. When I try to get the label for those sections, I also get a blank string. I tried adding custom controls to the default Lightbox using the scheduler.Lightbox.Add() method, and again got the same results. I then tried using the default sections on the default lightbox (without adding any custom controls), and I got the same result. I am using the latest version of the scheduler library (the one that supports lightbox switching).

I am using the label parameter
You need to use name of section, not a label
Also, beware that it will work only for default lightbox and standard sections. formSection API will not work for custom section or custom sections.