Applied Accessibility -7 Wrap Radio Buttons in a fieldset Element for Better Accessibility

Wrap Radio Buttons in a fieldset Element for Better Accessibility


 Since radio buttons often come in a group where the user must choose one, there's a way to semantically show the choices are part of a set.
The fieldset tag surrounds the entire grouping of radio buttons to achieve this. It often uses a legend tag to provide a description for the grouping, which is read by screen readers for each choice in the fieldset element.
The fieldset wrapper and legend tag are not necessary when the choices are self-explanatory, like a gender selection. Using a label with the for attribute for each radio button is sufficient.
Choose one of these three items:

html code corresponding to it:

<form>
<fieldset>
<legend>Choose one of these three items:</legend>
<input id="one" type="radio" name="items" value="one">
<label for="one">Choice One</label><br>
<input id="two" type="radio" name="items" value="two">
<label for="two">Choice Two</label><br>
<input id="three" type="radio" name="items" value="three">
<label for="three">Choice Three</label>
</fieldset>
</form>

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