How to validate totals against sum of sub categories in Kobo?

[Kal_Lam]

@bizaheran, you could do it as outlined in the image shared below:

In the survey tab of your xlsform:

Data entry screen as seen in Enekto: when the number tries to exceed

Data entry screen as seen in Enekto: when the number matches

Reference xlsform:

SLL_Form.xlsx (14.6 KB)