Don't allow admin to save without a minimum of 2 radio options.

[neynah]

Radio questions can be "successfully" created without having added a minimum of 2 radio options. The ideal behaviour should be that the survey admin should not be able to save the survey without having provided 2 options for radio selection.

Steps to reproduce (Admin):

• Create new Sandstorm grain of Quick Survey.
• Add new question, select the "Radio" input type option in the dropdown menu.
• Without adding any radio options, save the survey.

View as a respondent:

• "Share Access" to the survey by specifying permissions as "Can fill survey" and creating a sharing link.
• Open sharing link in incognito or another account that does not have Admin privileges to this grain.
• You'll see that the radio question will show up, however, there are no affordances for any action

Screenshot of survey with 0 radio options:

Screenshot of survey with 1 radio option:

[simonv3]

This will be in the next release :)