nateshmbhat/card-scanner-flutter

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Fast, Accurate and Secure Credit & Debit card scanner for Flutter

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card_scanner is a flutter plugin for accurately and quickly scanning debit and credit cards.

Features

• 🔒Fully OFFLINE scan makes it a completely secure scanner !
• 🎈 Can scan Expiry date , Card Holder name and Card Issuer (lacked by other scanners) along with the Card number✨
• 🔋Powered by Google's Machine Learning models
• ⚡ Great performance and accuracy
• 🧹Auto checks the card number for errors using card checksum algorithms
• 🎚Supports controlling parameters that determine the balance between speed and accuracy
• ❤️ Simple, powerful, & intuitive API

Get Demo App Here :

Vision App

Install

Add this to your package's pubspec.yaml file:

dependencies:
  card_scanner: <latest-version>

get the latest version number here

Usage

Just import the package and call scanCard:

import 'package:card_scanner/card_scanner.dart';
var cardDetails = await CardScanner.scanCard();

print(cardDetails);

Example Output:

Card Number = 5173949117389006
Expiry Date = 11/26

The above code opens the device camera, looks for a valid card and gets the required details and returns the CardDetails object.

---

Scan Options

If you wish to obtain the card holder name and card issuer, you can specify the options:

import 'package:card_scanner/card_scanner.dart';
var cardDetails = await CardScanner.scanCard(
    scanOptions: CardScanOptions(
        scanCardHolderName: true,
        scanCardIssuer: true,
    ),
);


print(cardDetails);

Example Output :

Card Number = 5173949117389006
Expiry Date = 11/26
Card Issuer = mastercard
Card Holder Name = PAUL SAMUELSON

iOS Requirements

• The minimum target for iOS should be >= 12.0.0
• Comment out the use_frameworks! line from under Podfile of your Flutter project. You can find this Podfile under your_flutter_project/ios/Podfile

Documentation & Samples 📖