2018-01-03 Avram forked this repo trying to see a demo of a stand-alone Square donation (or any other credit card) form (first on localhost, in order to port to gurunanakdwara donation page).
Anyway, for now we are going with Stripe: https://github.com/stripe/elements-examples/
IMPORTANT: On 16 February 2016, changes were made to the representation of a
Square merchant in the Connect API. These changes slightly altered the behavior of the
Connect API for applications created after 16 February. The samples in this repository
now reflect this altered behavior. If you created your Connect API application before
16 February, samples that reflect your application's behavior are available in the
v1 directory.
On 23 May 2017, We made a significant improvement to our SDK to expand their
functionality and make them even easier to use. Unfortunately, some of the
changes are not backward compatible. The samples in this repository now contain
three different folders v1, v2.0, and v2.1. You can read more about the
new SDK in our blog post
This repository contains simple code samples that demonstrate use of the Square Connect API. Complete documentation for the API is available at connect.squareup.com.
If you have questions about Square Connect API features or implementation, please see the FAQ.