Challenge Create A Set Of Radio Buttons - thelastmile/FreeCodeCamp GitHub Wiki
You can use radio buttons for questions where you want the user to only give you one answer.
Radio buttons are a type of input. They should all be nested in their own label element. Furthermore, all related radio buttons should have the same name attribute.
Here's an example of a radio button:
<label><input type="radio" name="indoor-outdoor"> Indoor</label>