HTML button form attribute
Thanks to my colleague Sam I recently learned about the
form attribute on the
By setting a
form attribute, the button becomes a submit button for a form on the page with that ID, without having to nest the button on the page.
This could be useful for a logout link, used on different places.
<nav><!-- … --><button type="submit" form="logout">Log out</button></nav><footer><!-- … --><button type="submit" form="logout">Log out</button></footer><form id="logout" method="POST" action="/logout"></form>