Est. Budget: $60.00
I have set up a demo account at formstack.com you can access and will provide a test html page. I would like you to code an example (probably PHP) of how a field in a form hosted on formstack can be updated via user input from a radio button on a test website. This will involve authentication with the formstack API. https://www.formstack.com/developers/api/authorization
Formstack is REST API and accepts requests via HTTP url ...