cap/docs/guide/floating.md

Floating mode

Cap can automatically hide the captcha until the form is submitted. To use this feature, add the data-cap-floating attribute to the Cap widget with the query selector of the cap-widget element you want to use.

<cap-widget id="floating" data-api-endpoint="https://<your website url>/api/"></cap-widget>
<button data-cap-floating="#floating" onclick="console.log('solved')" data-cap-floating-position="bottom"> Trigger floating mode</button>

You'll also need to import both the Cap library and the floating mode script from JSDelivr:

<script src="https://cdn.jsdelivr.net/gh/tiagorangel1/cap/src/js/min/cap.min.js"></script>
<script src="https://cdn.jsdelivr.net/gh/tiagorangel1/cap/src/js/min/cap-floating.min.js"></script>

The following attributes are supported:

• data-cap-floating: The query selector of the cap-widget element you want to use.
• data-cap-floating-position: The position of the floating widget. Can be top or bottom.
• data-cap-floating-offset: The offset of the floating widget from the trigger element.