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@robinpath/barcode

v0.1.1

Published

> QR code generation, EAN/UPC barcode validation, ISBN conversion, and Luhn checksum

Downloads

194

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Links

Maintainers

selena-yooselena-yooryanwiredwpryanwiredwpdmitry002dmitry002nabivogedunabivogedu

Keywords

Readme

@robinpath/barcode

QR code generation, EAN/UPC barcode validation, ISBN conversion, and Luhn checksum

Category Functions Auth License

Why use this module?

The barcode module lets you:

  • Generate QR code as data URL
  • Generate QR code to file
  • Generate QR code as SVG
  • Generate QR for terminal
  • Validate EAN-13 barcode

All functions are callable directly from RobinPath scripts with a simple, consistent API.

Installation

npm install @robinpath/barcode

Quick Start

No credentials needed — start using it right away:

barcode.qrToFile "https://example.com" "./qr.png"

Available Functions

| Function | Description | |----------|-------------| | barcode.qrGenerate | Generate QR code as data URL | | barcode.qrToFile | Generate QR code to file | | barcode.qrToSvg | Generate QR code as SVG | | barcode.qrToTerminal | Generate QR for terminal | | barcode.ean13Validate | Validate EAN-13 barcode | | barcode.ean13Checksum | Calculate EAN-13 check digit | | barcode.upcValidate | Validate UPC-A barcode | | barcode.upcChecksum | Calculate UPC-A check digit | | barcode.isbn10Validate | Validate ISBN-10 | | barcode.isbn13Validate | Validate ISBN-13 | | barcode.isbn10to13 | Convert ISBN-10 to ISBN-13 | | barcode.isbn13to10 | Convert ISBN-13 to ISBN-10 | | barcode.luhn | Validate Luhn checksum | | barcode.luhnGenerate | Generate Luhn check digit |

Examples

Generate QR code to file

barcode.qrToFile "https://example.com" "./qr.png"

Generate QR code as SVG

barcode.qrToSvg "hello"

Generate QR for terminal

barcode.qrToTerminal "hello"

Integration with RobinPath

import { RobinPath } from "@wiredwp/robinpath";
import Module from "@robinpath/barcode";

const rp = new RobinPath();
rp.registerModule(Module.name, Module.functions);
rp.registerModuleMeta(Module.name, Module.functionMetadata);

const result = await rp.executeScript(`
  barcode.qrToFile "https://example.com" "./qr.png"
`);

Full API Reference

See MODULE.md for complete documentation including all parameters, return types, error handling, and advanced examples.

Related Modules

License

MIT