https://github.com/pvn/pksecurepin

Elegant dynamic secure PINs, which may have 'n' inputs based on confguration with or without confirmation PIN using swift code
https://github.com/pvn/pksecurepin

otp pin pinlock secure-text swift4 textfield

Last synced: about 1 month ago
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Elegant dynamic secure PINs, which may have 'n' inputs based on confguration with or without confirmation PIN using swift code

• Host: GitHub
• URL: https://github.com/pvn/pksecurepin
• Owner: pvn
• License: mit
• Created: 2018-09-08T14:28:24.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2018-09-16T15:34:01.000Z (over 6 years ago)
• Last Synced: 2025-04-09T18:09:42.695Z (about 2 months ago)
• Topics: otp, pin, pinlock, secure-text, swift4, textfield
• Language: Swift
• Homepage:
• Size: 3.12 MB
• Stars: 11
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# PKSecurePin

Elegant Secure PIN with dynamic inputs digits in Swift

[![Platform](http://img.shields.io/badge/platform-ios-blue.svg?style=flat

)](https://developer.apple.com/iphone/index.action)

[![Language](http://img.shields.io/badge/language-swift-brightgreen.svg?style=flat

)](https://developer.apple.com/swift)

[![License](http://img.shields.io/badge/license-MIT-lightgrey.svg?style=flat

)](http://mit-license.org)

**Feature:**

* Ease to use

* Dynamic pins with or without confirmation pin based on configuration

* Accept only digit as input

* Restrict to enter 1 digit per input

* Auto jump to immediate next input on every insertion

* Auto jump to immediate previous input on every deletion

* Restrict the input or to select other PIN without entering the digit for current PIN





# Installation

### CocoaPods

In your `Podfile`:

```

pod "PKSecurePin"

```

### Manual

Copy the entire `PKSecurePin` folder which contains two swift files and add to your project

```

cp -rf PKSecurePin/ 

```

# Usage

```swift

            // adopt the protocol

            class ViewController: UIViewController, UIPopoverPresentationControllerDelegate, PKSecurePinControllerDelegate

            

            // create an instance of PKSecurePinViewController, with how many PIN, OTP or confirmation, position from top

            //NOTE: Please specify the correct value for topPos for the PIN text field w.r.t. to iPad & iPhone

            var pinViewC = PKSecurePinViewController.init(numberOfPins: 6, withconfirmation: true, topPos: 230)

            

            // PKSecurePinControllerDelegate methods implementation

            func didFinishSecurePin(pinValue: String) {

                //show the message if you want to display on success, else comment the below line

                pinViewC.showMessage(PKSecurePinError(errorString:"Success", errorCode: 200, errorIsHidden: false))

                //Go ahead with the business logic which you want to achieve with the PIN

            }

            

            // set the background color for PIN controller

            pinViewC.view.backgroundColor = UIColor.white

            

            //set the delegate

            pinViewC.delegate = self

            // create the pin navigation controller

            let pinNav = UINavigationController(rootViewController: pinViewC)

            // set the presentation style

            pinNav.modalPresentationStyle = .popover

            //pinview controller position

            pinViewC.preferredContentSize = CGSize(width: UIScreen.main.bounds.width * 0.5, height: 200)

            // create an instance for popover

            let popover = pinNav.popoverPresentationController

            popover?.permittedArrowDirections = UIPopoverArrowDirection(rawValue: 0)

            popover?.sourceView = self.view

            //popover position

            popover?.sourceRect = CGRect(x: UIScreen.main.bounds.width * 0.5 - UIScreen.main.bounds.width * 0.25, y: UIScreen.main.bounds.height * 0.5 - 100, width: UIScreen.main.bounds.width * 0.5, height: 200)

            //present the pin navigation controller

            self.present(pinNav, animated: true, completion: nil)