Greetings

A test-taker answers 42 out of 44 questions on an online test (form)
using coldfusion.

On submit, an error message needs to advise the test-taker that they did

not answer question X or Y and simply have a "back to the test" button,
preserving the form data as it was when they return.

At this point, they see a CF error message: Element ANS_X is undefined
in FORM, if they did hit their back button, the form data is preserved.


Thanks for any help-

Norman