emv_qr_builder library
A lightweight Dart library for building EMV Compliant QR Codes (VietQR).
This library focuses on generating the raw QR payload string. It supports standard EMVCo structure and provides a helper factory for VietQR.
Classes
- EmvBuilder
- The core engine that constructs the EMV QR string from EmvData.
- EmvData
- Represents the data structure for an EMV Compliant QR Code.
- StringUtils
- Helper class to sanitize strings for banking compatibility.
- VietQrFactory
- A factory class to create EmvData specifically for VietQR (NAPAS).