Some time ago I mentioned the Card.IO library allowing entry of credit card data using the camera on an iOS device.
Here’s an open source project from Prolific Interactive providing a user interface component and library for processing credit cards called Caishen.
Caishen includes a highly customizable UI component that allows users to enter their credit data with a large amount of customization available for different app styles.
Caishen provides a number of Swift based helpers for handling the credit card data, and easily integrates with Card.IO so users can use their camera for fast credit card entry.
There are also helpers available for handling different types of including custom card types.
An example interface created with Caishen from the readme:
You can read more about Caishen on the Prolific Interactive blog.
You can find Caishen on Github here.
A nice library for those looking to implement card processing within an app.
Original article: Open Source Swift Component And Library For Processing Credit Card Data
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