• Like checkbox but only one can be set
• Set of radio buttons have the same name attribute value
• Only one checked

What music do you like?

• Jazz:
• Classical:
• Folk:

<form method= "post" action = "mailto:frah@inf.rl.ac.uk">
<ul>
<li>Jazz: <input type ="radio" name="music" value="jazz" checked="checked" /></li>
<li>Classical: <input type ="radio" name="music" value="classical" /></li>
<li>Folk: <input type ="radio" name="music" value="folk" /></li>
</ul>
<p><input type="submit" /></p>
</form>