I recently answered a similar question here. Have a look at it and see if it helps you out.
FYI my answer was
Upon form submission you could programmatically check (via the Typeform Webhook) to see whether the user chose the "10:30 - 11:00" (or any other option) option. Then via the Typeform API update the form to remove that particular option
I recently answered a similar question here. Have a look at it and see if it helps you out.
FYI my answer was
Upon form submission you could programmatically check (via the Typeform Webhook) to see whether the user chose the "10:30 - 11:00" (or any other option) option. Then via the Typeform API update the form to remove that particular option