Simple and elegant UI component for input PIN

VKPinCodeView

VKPinCodeView is simple and elegant UI component for input PIN. You can easily customise appearance and get auto fill (OTP) iOS 12 feature right from the box.

Features

[x] Variable PIN length
[x] Underline and Border styles
[x] Customizable appearence
[x] Error status with / without shake animation
[x] Highlight selected entry with / without animation
[x] Callbacks (begin editing, change code, complete)
[x] Custom input validation

Preview

Installation

CocoaPods

CocoaPods is a dependency manager for Cocoa projects. For usage and installation instructions, visit their website. To integrate VKPinCodeView into your Xcode project using CocoaPods, specify it in your Podfile:

pod 'VKPinCodeView'

Carthage

Carthage is a decentralized dependency manager that builds your dependencies and provides you with binary frameworks. To integrate VKPinCodeView into your Xcode project using Carthage, specify it in your Cartfile:

github "Sunspension/VKPinCodeView"

Manually

If you still do not use any of dependency managers, just ask yourself why you still do this?

Minimal Setup

override func viewDidLoad() {
   super.viewDidLoad()
        
   let pinView = VKPinCodeView(style: VKEntryViewStyle.border)
   pinView.translatesAutoresizingMaskIntoConstraints = false
   view.addSubview(pinView)
   pinView.leadingAnchor.constraint(equalTo: view.leadingAnchor, constant: 40).isActive = true
   pinView.trailingAnchor.constraint(equalTo: view.trailingAnchor, constant: -40).isActive = true
   pinView.centerYAnchor.constraint(equalTo: view.centerYAnchor).isActive = true
   pinView.heightAnchor.constraint(equalToConstant: 50).isActive = true
   pinView.becomeFirstResponder()
}

Contribute

VKPinCodeView is open to contribute, see contribution notes.

If you want to contribute, submit a pull request
If you found a bug, open an issue.
If you need help with a feature or need to disscuss something else please contact me vladimir.kokhanevich@gmail.com