I tried to use Custom Group/ Multiple Field Types and I have question how to set the required field.
For example, I have 1 question with 1 field types: Text field (3 rows) and multi selection (just 1 selection). Question is like this:
Q1. Please answer the brands in mind
1. _______________
2. _______________
3. _______________
[ ] Can't remember.
If participates don't fill in text field and also not tick at selection, it wont pass to next page. Participates must tick the selection “Can't remember” before go to next page.
How can we set this kind of situation?
Thanks,