> For the complete documentation index, see [llms.txt](https://palo-alto.presidiocreative.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://palo-alto.presidiocreative.com/palo-alto-4.6/products/theme-blocks/form.md).

# Form

Displays all buying-related elements including product variants and swatches, quantity selector, the add to cart button, and the buy it now button.

An optional **size chart** link is placed above the variant options.

<figure><img src="/files/fhQXoSLe2mFN5943UaYH" alt=""><figcaption></figcaption></figure>

### Settings

* Size chart - Dynamic source supported
* Show variant labels
* Show quantity selector
* Show dynamic checkout buttons
* Subscription selectors (with supported app)
* Icon with text