OTPInputView
OTP InputView is a light-weight, fully customisable one time code & Pin Verification view in Swift.
Working example

Example
To run the example project, clone the repo, and run pod install from the Example directory first.
Requirements
Installation
OTPInputView is available through CocoaPods. To install
it, simply add the following line to your Podfile:
pod 'OTPInputView'
Simple usage via Interface Builder

Author
Abhishek Rathi, [email protected]