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

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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 NameTypeDescriptionRequired

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.

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