How to hide the choices option depend on previous question?

[Bulbulrds]

I want to hide some option its depend on my my first question answer (selected option). How can I set this?

See the below questions:
Q1. Do you have a house or not?

1. No
2. Yes

Q2. What type of toilet do you use?
(Showing below options according to 1st questions answer)
[If Q1 is 1. No]

1. Do not have own toilet
2. Open toilet

[If Q1 is 2. Yes]

1. Do not have own toilet
2. Open toilet
3. Toilet with ring slab
4. Flash toilet
5. Flash toilet with drainage line
   

[Kal_Lam]

This post discussed previously should help you solve your issue:

How to keep some choice(s) visible at all times with the aid of a cascading select function?

Well this is very clear now. You could do the same as outlined in the image below: In the survey tab of your xlsform: [Image 1] In the choices tab of your xlsform: [Image 2] In the settings tab of your xlsform: [Image 3] Data entry screen as seen in Enketo: (when a condition is not met) [Image 4] Data entry screen as seen in Enketo: (when a condition is met) [Image 5] Reference xlsform: Cascading Select.xlsx (13.3 KB)

[Bulbulrds]

Thank you so much for your support