DPOTPView

Customisable OTP view and Passcode view

Installation with CocoaPods

CocoaPods is a dependency manager for Objective-C & Swift. You can install it with the following command:

$ gem install cocoapods

Podfile

To integrate DPOTPView into your Xcode project using CocoaPods, specify it in your Podfile:

source 'https://github.com/CocoaPods/Specs.git'
platform :ios, '8.0'

target 'TargetName' do
use_frameworks!
pod 'DPOTPView'
end

Then, run the following command:

$ pod install

Installation with Carthage

Carthage is a decentralized dependency manager that builds your dependencies and provides you with binary frameworks.

You can install Carthage with Homebrew using the following command:

$ brew update
$ brew install carthage

To integrate DPOTPView into your Xcode project using Carthage, specify it in your Cartfile:

github "Datt1994/DPOTPView"

Run carthage to build the framework and drag the framework (DPOTPView.framework) into your Xcode project.

Note: IBDesignables and IBInspectables will not work in interface builder.

Workaround: Create IBDesignable subclass of DPOTPView, Use this subclass as custom calss in interface builder.

@IBDesignable
class OTPView : DPOTPView {}    

Installation with Swift Package Manager

The Swift Package Manager is a tool for automating the distribution of Swift code and is integrated into the swift compiler.

To add the library as package dependency to your Xcode project, select File > Swift Packages > Add Package Dependency and enter its repository URL https://github.com/Datt1994/DPOTPView.git

Add Manually

Download Project and copy-paste DPOTPView.swift file into your project

How to use

👆Add DPOTPView to UIView Custom Class.

👆Use this properties as per your requirments.

Code

Set up through code

let txtOTPView = DPOTPView(frame: CGRect(x: (self.view.frame.width - 250)/2, y: txtDPOTPView.frame.origin.y + 50, width: 250, height: 60))
txtOTPView.count = 5
txtOTPView.spacing = 10
txtOTPView.fontTextField = UIFont(name: "HelveticaNeue-Bold", size: CGFloat(25.0))!
txtOTPView.dismissOnLastEntry = true
txtOTPView.borderColorTextField = .black
txtOTPView.selectedBorderColorTextField = .blue
txtOTPView.borderWidthTextField = 2
txtOTPView.backGroundColorTextField = .lightGray
txtOTPView.cornerRadiusTextField = 8
txtOTPView.isCursorHidden = true
//txtOTPView.isSecureTextEntry = true
//txtOTPView.isBottomLineTextField = true
//txtOTPView.isCircleTextField = true
view.addSubview(txtOTPView)

Usage

txtDPOTPView.text = "1234" // set text
print(txtDPOTPView.text ?? "") // get text
txtDPOTPView.validate() // validate all text entry
_ = txtDPOTPView.becomeFirstResponder()

Delegate Methods

extension ViewController : DPOTPViewDelegate {
   func dpOTPViewAddText(_ text: String, at position: Int) {
        print("addText:- " + text + " at:- \(position)" )
    }
    
    func dpOTPViewRemoveText(_ text: String, at position: Int) {
        print("removeText:- " + text + " at:- \(position)" )
    }
    
    func dpOTPViewChangePositionAt(_ position: Int) {
        print("at:-\(position)")
    }
    func dpOTPViewBecomeFirstResponder() {
        
    }
    func dpOTPViewResignFirstResponder() {
        
    }
}