In this example aria-labelledby is used instead of a <legend> element:
In other words, this <fieldset> lacks a <legend>.
Choose a color:
In this example aria-labelledby is used instead of a <legend> element:
In other words, this <fieldset> lacks a <legend>.
Note: Hard to automatically test or detect. Requires a human tester or AI to determine if a <fieldset> element is needed and where, and ensure that a <fieldset> exists if necessary.