Hide field until 5 or more questions have been answered (composite index)

[Kal_Lam]

You could do the same as outlined in the image below:

In the survey tab of your xlsform:

In the choices tab of your xlsorm:

Data entry screen as seen in Enketo: (when the conditions are not met)

Data entry screen as seen in Enketo: (when the conditions are met)

Reference xlsform:

Severity_scale_V2.xlsx (12.6 KB)