Login Component

Our login component for Flutter provides a straightforward solution for integrating secure user authentication into your apps. Easily customize the login UI to match your project's requirements .

Components Visuals

Overview

Visual 1

Visual 2

Visual 3

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Installation

To use the login component, you need to install questlabs_flutter_sdk package into your project

• First, navigate to the root directory of your Flutter project. Open the pubspec.yaml file using your preferred code editor.

• Under the dependencies section in your pubspec.yaml file, add the following line to include the questlabs_flutter_sdk package

• After saving your changes, open your terminal or command prompt and run the following command to fetch the new dependency

dependencies:
  questlabs_flutter_sdk:
    git:
      url: "Replace with your github URL"
      ref: master  
  flutter_bloc: ^8.1.6

Props of Login Component

Prop Name	Type	Description	Required
questProvider	QuestProvider	Provides necessary configuration such as API key, entity ID, and optional theme settings	Yes
apiKey	String	API key to authenticate requests.	Yes
entityId	String	Entity ID associated with the quest.	Yes
themeConfig	QuestThemeConfig	Customizes theme settings like background color, font style, border color, button color, etc.	No
primaryColor	Color	Sets the primary color of the component .	no
secondaryColor	Color	Sets the secondary color of the component .	no
buttonColor	Color	Defines the color of buttons within the component .	no
backgroundColor	Color	Specifies the background color of the component .	no
borderColor	Color	Defines the color of the component's border.	no
fontStyle	String	Sets the font style for text within the component (e.g., "poppins")	no
loginProps	LoginProps	Contains user ID, campaigns ID, token, and display options for the "Login Component"	Yes
userId	String	Unique user identifier.	Yes
token	String	Token for authenticating the user session.	Yes
campaignsId	String	Unique campaigns identifier.	Yes
isSubmitButton	bool	You can choose either to verify the OTP automatically or use a button for manual verification	no
navigationWidget	Widget	After successful OTP submission, the user will be redirected to the specified widget	no

You can customize the UI with the type of QuestThemeConfig would be

          themeConfig: QuestThemeConfig(
              secondaryColor: Colors.red,
              primaryColor: Colors.blue,
              buttonColor: Colors.yellow,
              backgroundColor: Colors.yellow,
              fontStyle: "libre baskerville",
              borderColor: Colors.red
          )

Basic Usage:

• In your main() function, ensure you initialize the app and dependencies as follows:

void main() {
  runApp(const MyApp());
  getItInit();
  getIt<SharedPref>().init();
}

• Add the following BlocProvider setup to your providers list to initialize the LoginComponentCubit for state management:

providers: [
  BlocProvider(
            create: (context) => getIt<LoginComponentCubit>(),
          ),
],

Ensure you provide your entity ID, API key, token, user ID, and campaigns ID

import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:questlabs_flutter_sdk/questlabs_flutter_sdk.dart';

void main() {
  runApp(const MyApp());
  getItInit();
  getIt<SharedPref>().init();
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});
  @override
  Widget build(BuildContext context) {
    return MultiBlocProvider(
      providers: [
        BlocProvider(
          create: (context) => getIt<LoginComponentCubit>(),
        ),
      ],
      child: MaterialApp(
        title: 'Flutter Demo',
        home:   LoginComponent(
          questProvider: QuestProvider(
              apiKey: "apiKey",
              entityId: "entityId",
              themeConfig: QuestThemeConfig(
                // secondaryColor: Colors.green,
                // primaryColor: Colors.blue,
                // backgroundColor: Colors.white,
                // buttonColor: Colors.yellow,
                // fontStyle: "dancing script",
                // borderColor: Colors.red
              )
          ),
          loginProps: LoginProps(
            userId:  "userId",
            campaignsId: "campaignsId",
            token: "token",
            // isSubmitButton: true,
            // navigationWidget: const ShareWithComponentTest(),

          ),

        )
      ),
    );
  }
}

Watch the video below for a step-by-step guide on testing the Login component in your Flutter project.