Advanced Action issue when text box input is 0
I am designing a crossword puzzle in Captivate 9 and have been experiencing an issue with the text boxes that comprise the puzzle. Everything in the advanced actions work great except for a few spots where the user needs to input a 0 as the answer. No matter what comparison operator I use in the action (tried contains, equal to, etc.) or what value I start the user variable at it does not seem to register the text boxes where the user is supposed to enter 0 as incorrect. Is there any work around as I cannot change what the user needs to enter in the box since it is medical coding information?

Thanks for any ideas!
