Hello, I need to write a layout that represents a ...

# compose

[hawklike]

Hello, I need to write a layout that represents a tree of answers which may have other sub-answers (and they might have sub-answers and so on). Each answer may be represented as a checkbox, radio button, text field etc. The problem is, that a selected radio button must be unique in each subtree (aka list of sub-answers in the answer). Do you have any idea, how to check the uniqueness? Thank you 🙏