How do I add custom HTML into a menu? I wish to add this code as a menu item.
<form action="/your-server-side-code" method="POST">
<script
src="https://checkout.stripe.com/checkout.js" class="stripe-button"
data-key="pk_test_xxxxxxxxxxxxxxxxxx"
data-amount="999"
data-name="xxxxxxxxxxxxxxx LLC"
data-description="Widget"
data-image="https://stripe.com/img/documentation/checkout/marketplace.png"
data-locale="auto">
</script>
</form>
It will show up as a button. I tried to select a Menu Item Type, but couldn't find anything that lets you enter HTML.
Joomla 3.8.2.