I want to go back to a primer question when a response is not correct

I want to go back to a primer question when a respons in select_one is ‘no’. I have the following questions:


The first question a respons is a number and in the second cuestion y ask if it is true o not. If the inquiered person responses that the answer is not true I want him to correct his former answer. What formule I have to aplicate in the second cuestion, so that he repeat the former cuestion?

Thanks Jasper

@jsfeiner, you could use a constraint for this. You should be able to learn more from our support article Limiting Responses with Validation Criteria.