XFPINView (Xamarin.Forms UI Control)

XFPINView is Xamarin.Forms cross platform UI control to facilitate UI for mobile PIN (MPIN), OTP, Verification Code entry. This control can be used for Login using PIN, Creting New PIN, Change PIN, Entering secure OTP screens in your mobile application.

Nuget Package

https://www.nuget.org/packages/XFPINView/

Platforms Supported

• iOS
• Android
• UWP

iOS : Screenshots

Android : Screenshots

Steps

1. Search for XFPINView nuget package and install it in your Xamarin.Forms core project.
2. In your Page, add reference to this package: xmlns:xfpinview="clr-namespace:XFPINView;assembly=XFPINView"
3. Use the control like below:

<xfpinview:PINView
    BoxBackgroundColor="#FEDBD0"
    BoxShape="Circle"
    PINLength="5"
    PINValue="{Binding PIN}"
    Color="#442C2E" />

Properties Definitions

Property	Type	Default	Description
AutoDismissKeyboard	Boolean	False	Decides whether to dismiss the keyboard automatically when all charecters entered
BoxBackgroundColor	Color	Transparent	Defines the BackgroundColor of each PIN Box
BoxBorderColor	Color	Color Property Value	Defines the Border Color of each PIN Box
BoxFocusColor	Color	Black	Defines the Focus Indicator Border Color when PIN Box is Focused
BoxFocusAnimation	Enum	None	Animates the Box when it receives the Focus. Enum values [ None, ZoomInOut, ScaleUp ]
BoxShape	Enum	Circle	Defines the shape of PIN Box from Enum values [ Squere, RoundCorner, Circle ]
BoxSize	Double	50	Defines the Width and Height of each PIN Box
BoxSpacing	Double	5	Defines the space among each PIN Box
Color	Color	Accent	Defines the Color of PIN Box (Border and Dot)
IsPassword	Boolean	True	Defines whether to show actual input character or hide / secure via Dot
PINInputType	Enum	Numeric	Defines the Input Type from Enum [ Numeric, AlphaNumeric ]
PINLength	Integer	4	Defines the Length (No. of Characters) of the PIN
PINValue	String	Empty	Bind this to string Property in your ViewModel, to get value of the Entered PIN

Commands / Events Definitions

Command / Event	Type	Description
PINEntryCompletedCommand	Command	A Bindable Command, which gets invoked on completion of the PIN entry (All charecters are entered) You can execute your code through this command
PINEntryCompleted	Event	Invokes on completion of the PIN entry (when all charecters are entered).

Snippets / Screenshots

BoxShape

<xfpinview:PINView 
    BoxShape="Circle" 
    PINValue="{Binding PIN}" />

Color

<xfpinview:PINView 
    Color="Red" 
    PINValue="{Binding PIN}" />

BoxBackgroundColor

 <xfpinview:PINView
    BoxBackgroundColor="#DCEDC8"
    PINValue="{Binding PIN}"
    Color="#33691E" />

PINLength

Defines the Length of PIN your app supports

<xfpinview:PINView 
    PINLength="5" 
    PINValue="{Binding PIN}" />

PINValue

The Bindable PIN value user enters as an input

<xfpinview:PINView 
    PINLength="5" 
    PINValue="{Binding PIN}" />

BoxSize

<xfpinview:PINView
    BoxSize="50"
    PINLength="5" 
    PINValue="{Binding PIN}" />

BoxSpacing

<xfpinview:PINView
    BoxSpacing="10"
    PINLength="5" 
    PINValue="{Binding PIN}" />

Future Roadmap:

• Provide option to show entry as Password or normal text input.
• Show Focus indicator
• Add invalid input / error animation