GSTIN Validator
- Validates GSTIN number for length (15 digits), format (State code, PAN, Entity Number, Z, Checksum) and checksum as per the algorithm published at GSTN portal
- Verifies Signed QR of eInvoices and returns invoice data of both signed QR of e-invoice as well as signed e-invoice data.
Installation
npm install gstin-validatorUse
var validator = require('gstin-validator');
validator.isValidGSTNumber('12AAACI1681G1Z0');
validator.ValidateGSTIN('47AAACI1681G1Z0');
validator.getGSTINInfo('12AAACI1681G1Z0');
validator.validateSignedInvoice('SignedInvoiceString');
validator.validateEInvoiceSignedQR('SignedQROfEInvoice');Test
npm test
npm run test-coverage
