Hi dear Community
I have a problem in one of my form where one calculation works perfectly fine when using Enketo but not in KoBoCollect, without giving any error message.
First, there is one question where they have to enter the ID number (text question type), and part of that ID number is the date of birth. As such, I made some calculations to obtain the date of birth out of it (calculate question type). This part works fine both with KoBoCollect and Enketo as you can see on the screen shot attached.
If they don’t have an ID number, then appears a question where they have to enter the date of birth (date question type). An intermediary question defines which of both to use next.
Once I have the date of birth I have a second calculation for the age (calculate question type but same result with integer). Here is where I have a problem:
- with the “date of birth” question answered (i.e. “ID number” not answered) age calculation works fine both with Enketo and KoBoCollect
- with the “ID number” question, age calculation works fine in Enketo but not at all in KoBoCollect
Here is a screenshot of the Data once uploaded.
Here is the XLSForm Prueba_edad.xlsx (13.9 KB)
I don’t know if it has to do with the structure of the form, a missing element, concat error, syntax error, or if it’s a problem in KoBoCollect.
I have searched in the forum and elsewhere without success 
I would highly appreciate your help
Best regards
