A webpage should make sense even when someone cannot see its colors, pictures, or layout.
What You Need to Know
Radio buttons sharing a name form a single-choice group. Their labels name individual options; a legend gives the question. This arrangement is easier for keyboard and screen-reader users to understand.
Try the Example
Take a look at the example. We’ll explain the important lines right below it.
<fieldset>
<legend>Choose a level</legend>
<label><input type="radio" name="level" value="beginner"> Beginner</label>
<label><input type="radio" name="level" value="advanced"> Advanced</label>
</fieldset>Let’s Read the Code
- <fieldset>: The fieldset keeps related choices together.
- <legend>: The legend names a fieldset question.
- type: Type changes what sort of control or resource the browser uses.
- name: The name is the key used for the submitted value.
Read the named elements and attributes together. They explain how the browser connects this feature to the rest of the page.
What Happens in the Browser?
Try this with Tab and Shift+Tab. If you can, inspect the accessibility tree too; appearance alone does not tell the whole story.
Try a different way of reading. Read only the headings and labels, or navigate through links without looking at the rest of the page. If the page still makes sense, the underlying HTML is probably doing an important part of its job.
Your Turn
Use Tab and Shift+Tab to visit the controls, then read their labels aloud. Is the purpose of each one clear?
Common Beginner Mistakes
- Judging the page only by how it looks, without checking its meaning and keyboard behavior.
- ARIA changes what assistive technology is told; it does not automatically add keyboard controls, visual styling, or JavaScript behavior.
Key Takeaways
- Radio buttons sharing a name form a single-choice group.
- <fieldset>: The fieldset keeps related choices together.
- A meaningful HTML element is usually a stronger starting point than adding an ARIA role to a generic div. Also check what happens using only the keyboard.