Hi – in a tracking survey, we ask respondents to input train car numbers. Respondents frequently mistype the car numbers and we lose a number of responses every quarter. I have a list of the correct car numbers. Is there a way to show an error message if a respondent types in a car number that does not match with my list? If yes, where should I load the car number list and how should I program the survey? Thank you in advance!
Best answer by Aanurag_QC
View original