<!DOCTYPE html>
<html>
<body>
<h1>The button value attribute</h1>
<form action="/action_page.php" method="get">
Choose your favorite subject:
<button name="subject" type="submit" value="fav_HTML">HTML</button>
<button name="subject" type="submit" value="fav_CSS">CSS</button>
</form>
</body>
</html>