Should fieldsets be nested for yes/no questions?

1. Can Fieldsets be nested?
2. When should Fieldset be used?
3. Does a Fieldset have to be in a form?
4. Can you have a Fieldset without a legend?

Can Fieldsets be nested?

The <fieldset> and <legend> elements are also used when there are multiple questions about the same topic. It is possible to nest one <fieldset> element inside another, but it is not recommended.

When should Fieldset be used?

The fieldset element is used to group related form controls and their labels within a web form. To mark-up for the fieldset includes a Start and an End tag. Multiple fieldset elements can be included inside a single form. In this example, there's a fieldset for contact details and a second fieldset for account details.

Does a Fieldset have to be in a form?

Yes, because the fieldset element is used to group related form fields.

Can you have a Fieldset without a legend?

A fieldset cannot be used without a legend and visa versa.