Multiple selection question, how to restrict choices? 5 options, if you choose 'None' how to stop from choosing other options?

[ryon_1]

I have a multiple selection question, example:

What fruit do you like to eat?

A. Apples
B. Banana’s
C. Grapes
D. Mango;s
E. None
F. N/A

How do you restrict user from selecting ‘None’ and one one of the first four choices. Or selecting both ‘None’ and "N/A’

Thanks

[wroos]

Hello,
would you mind looking at the previous posts related:

How to set a constraint (validation) while selecting a response from a Multiple Choice Question

Hi @anamikadutt, Would you mind trying out as outlined in the image below to control your none of the above response in a multiple choice question: In the survey tab of your xlsform: [Image 1] In the choices tab of your xlsform: [Image 2] Data entry screen as seen in Enketo: When entered correctly [Image 1] Data entry screen as seen in Enketo: When entry error is made [Image 2] Reference xlsform: Constraint.xlsx (12.6 KB) Have a great day!

[bikky2044]

@wroos
@Kal_Lam
Hi
Should the main crops and others_specify be made into different roster groups? Or maybe it can be done in a single roster group. Can you please suggest?
MFS_Survey_Repeat_group.xlsx (16.8 KB)

[wroos]

Would suggest same repeat structure.