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cap/docs/guide/floating.md
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2025-01-12 13:48:02 +00:00

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# 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.
```html
<cap-widget id="floating" onsolve="alert(`Verification token: ${event.detail.token}`)" data-api-endpoint="https://<your website url>/api/"></cap-widget>
<button data-cap-floating="#floating" 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:
```html{2}
<script src="https://cdn.jsdelivr.net/npm/capdotjs"></script>
<script src="https://cdn.jsdelivr.net/npm/capdotjs/lib/cap-floating.min.js"></script>
```
::: details Other CDNs
While it is recommended to use JSDelivr, you can also import Cap from other CDNs like unpkg or GitHub.
##### unpkg
```html
<script src="https://unpkg.com/capdotjs/lib/cap-floating.min.js"></script>
```
##### jsdelivr + GitHub
```html
<script src="https://cdn.jsdelivr.net/gh/tiagorangel1/cap/lib/cap-floating.min.js"></script>
```
##### GitHub
```html
<script src="https://raw.githubusercontent.com/tiagorangel1/cap/master/lib/cap-floating.min.js"></script>
```
:::
> [!NOTE]
> You'll not need to re-import the main Cap library if you've already done it.
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.