UPDATE: You can use the official Square React Payment Form to handle implementing the payment form in React now!
Find the associated blog post on Medium
Learn how to implement the Square Online Payments form using React
There are a lot of different ways to accept payments online, so it'd be nice to implement a single form that could accept as many forms of payment as we want at one time. Here is an example of how.
Want to see this done with React's Hooks API, just tweet me @wootmoot and I'll get one going!