I’m designing an anagram task and what to prevent participants from manually advancing if they submit an incorrect answer but be auto-advanced to the next anagram after 30 seconds. I have a timer question set up to auto-advance after 30 seconds and I’ve added a custom validation to the anagram question (a text entry question). The custom validation will only accept the correct answer for the anagram. If participants enter the correct answer they are able to manually advance, but if they leave the response field blank or enter an incorrect answer they are not auto-advanced to the next page after 30 seconds.
Any advice on how to keep participants from manually advancing without entering the correct answer while also auto-advancing them after 30 seconds if they leave the response field blank or enter an incorrect answer?