I need help writing a code

Question

Is there a possibility to limit an answer?

The idea is that the given answer to question AA05 can't be higher than the answer given earlier in question AA01.

I am not able to figure out how to write a code for that.

Comments

Yes, but that depends a lot on the question type. If you write me what type of questions AA05 and AA01 are, I can write you the code if necessary.

---

That would be great actually.

Question AA01 answers how many nights were spent in Germany and question AA05 asks for the nights people spend in different accomodations.

I thought it might be possible to write a code, so that the number of nights spend cant be bigger than the number of nights spend in Germany!

---

someone was fast than me, but thee is your answer^^

---

Oh i just saw that. Still, thank you very much!

Answer 1

A PHP filter for two open-ended inputs would look like this:

if ((value('AB01_01') > value('AB02_01')) {
  repeatPage('AB03');  // Error message to display
}

Comments

Thank you so much! that really helps! highly appreciated