I want to ask a question with countdown and be able to validate submitted answer.
If answer is in invalid format, I want countdown to continue, and show prompt asking to enter answer in correct format.
Also, if countdown reaches zero, I would like to detect it and just skip the question.
I have tried various things, but counter will reset if i do anything like this:
*question: Is thing?
*if: not (sub program checking if answer is valid - I can implement this)
Format is WRONG!
--dont know how to implement this
*if: not answer.size = 0 BUT times is up:
--following is documented way to check for times up, but not sufficient for above case
*if: answer.size = 0
In addition to that, it does not work, if countdown reaches zero, but there is non empty answer in textbox, because "answer.size = 0" will not be true. And I don't know how to workaround that.
Thanks for answers.