WEPIN Developer Documentation
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  • Get Started
    • Introduction
  • Wepin
    • Features
    • Architecture
      • Key Generation
      • Signing
      • Key Backup
    • Workspace
      • App Registration and Key Issuance
      • Networks and Assets Addition
      • Widget Design
    • Supported blockchains
    • Account Abstraction
  • login
    • Overview
    • Social Login Auth Providers
      • Email/Password
      • Google
      • Apple
      • Discord
      • Naver
      • Facebook
      • Line
      • Kakao
    • User Interface
    • Simplified Login
    • Resource
  • Widget Integration
    • Prerequisites
    • Web: JavaScript SDK
      • Login Library
        • Installation
        • Initialization
        • Methods
      • PIN Pad Library
        • Installation
        • Initialization
        • Methods
      • Widget
        • Installation
        • Initialization
        • Methods
        • Final Review
      • Provider
        • Ethereum Provider
        • Kaia Provider
        • Solana Provider
        • Wagmi Connector
      • Wallet Adapter
        • Solana Wallet Adapter
    • Android: Java & Kotlin SDK
      • Login Library
        • Installation
        • Initialization
        • Methods
      • PIN Pad Library
        • Installation
        • Initialization
        • Methods
      • Widget Library
        • Installation
        • Initialization
        • Methods
    • iOS: Swift SDK
      • Login Library
        • Installation
        • Initialization
        • Methods
      • PIN Pad Library
        • Installation
        • Initialization
        • Methods
      • Widget Library
        • installation
        • initialization
        • Methods
    • Flutter SDK
      • Login Library
        • Installation
        • Initialization
        • Methods
      • Widget
        • Installation
        • Initialization
        • Methods
        • Final Review
      • PIN Pad Library
        • Installation
        • Initialization
        • Methods
    • React Native SDK
      • Login Library
        • Installation
        • Initialization
        • Methods
    • Unity SDK
      • Installation
      • Initialization
      • Methods
      • Final Review
    • Compose Multiplatform SDK
      • Login Library
        • Installation
        • Initialization
        • Methods
      • Widget
        • Installation
        • Initialization
        • Methods
        • Final Review
  • API
    • Overview
    • Registration
    • Login
    • Wallet
    • Token and NFT
    • Transaction
  • Deprecated
    • Web: JavaScript SDK
      • SDK
        • Installation
        • Initialization
        • Methods
        • Final Review
      • Provider
        • EVM-Compatible Networks
      • Wagmi Connector
    • Android: Java & Kotlin SDK
      • Installation
      • Initialization
      • Methods
      • Final Review
    • iOS: Swift SDK
      • Installation
      • Initialization
      • Methods
      • Final Review
    • Flutter SDK
      • Installation
      • Initialization
      • Methods
      • Final Review
    • React Native SDK
      • Installation
      • Initialization
      • Methods
      • Final Review
      • Providers
        • Ethereum Providers
  • MISC
    • Logo & Brand
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On this page
  • init
  • Parameters
  • Return value
  • Example
  • isInitialized
  • Parameters
  • Return Value
  • Example
  • changeLanguage
  • Parameters
  • Example

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  1. Widget Integration
  2. Web: JavaScript SDK
  3. Login Library

Initialization

Here is the instructions on how to initialize the Wepin Login Library.

init

It initializes the Wepin Login Library and sets the language to be displayed on the widget screen during initialization.

await wepinLogin.init(language?)

Parameters

  • language: <string> It sets the default language of the widget. The default value is 'en'. Currently supported languages are 'ko' , 'en' and 'ja'

Return value

  • Promise<void>

Example

await wepinLogin.init('ko')

isInitialized

It checks if the Wepin Login Library is initialized properly.

wepinLogin.isInitialized()

Parameters

  • <void>

Return Value

  • <boolean> It returns true if init was successful, otherwise returns false.

Example

if(wepinLogin.isInitialized()) {
  console.log('wepinSDK is initialized!')
}

changeLanguage

It allows changing the language of the widget.

wepinLogin.changeLanguage(language)

Parameters

  • language <string> It specifies the language to be displayed on the widget. Currently supported languages are 'ko' , 'en' and 'ja'

Example

wepinLogin.changeLanguage('ko')
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Last updated 7 months ago

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