didPass
didPass Developer's Guide
didPass Developer's Guide
  • getting started
    • 👋Welcome to didPass
    • 📘Introduction
    • 🔺Triangle of Trust
    • ⚡Quickstart
      • Issuer - Typescript/Node.js
      • Verifier - Typescript/Node.js
      • Installing The SDK
  • Issuer
    • 📋Requirements
    • 🔧Installation
    • 💻Sample Code
      • Connecting Wallet with Issuer
        • Request Connect QR Code
        • Authenticate with Signature
      • Download Verifiable Credential
        • Generating QR Code for Claiming VC
        • Claiming and Signing Credential
      • Download Jws Credential
        • Generating QR Code for Claiming JWS Credential
        • Claiming JWS Credential
    • API References
  • Verifier
    • 📃Requirements
    • 🛠️Installation
    • 👨‍💻Sample Code
      • Prerequisite
      • Generating QR Code for DVR
      • Generating Signed DVR Token
      • Verifying Siwe
      • Verifying Proof
    • API References
  • Wallet
    • ✅Requirements
    • 📥Installation
    • 🖥️Sample Code
    • API References
  • References
    • didPass User's Guide
    • zkPass User's Guide
    • zkPass Developer's Guide
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On this page
  • Step 1: Set Up Details
  • Step 2: Generate QR Code
  • Step 3: Return QR Code
  • Final Code
  1. Verifier
  2. Sample Code

Generating QR Code for DVR

PreviousPrerequisiteNextGenerating Signed DVR Token

Last updated 1 year ago

Step 1: Set Up Details

Replace the placeholder values with your actual details:

const callbackUrl = "YOUR_CALLBACK_URL";
const dvr = {
  dvr_id: "YOUR_DVR_ID",
  dvr_title: "YOUR_DVR_TITLE",
};
const from = "YOUR_VERIFIER_NAME";
const reason = "YOUR_REASON";
const message = "YOUR_MESSAGE";

const dvrRequest = {
  callbackUrl,
  dvr,
  from,
  reason,
  message,
};

Step 2: Generate QR Code

Generate the QR code for credential:

const qrCode = verifier.generateQrCode(dvrRequest);

Step 3: Return QR Code

Return the generated QR code:

return qrCode;

Final Code

Here's the complete code:

import { Verifier } from "@didpass/verifier-sdk";

function generateDvrQr() {
    const verifier = new Verifier();
    const callbackUrl = "YOUR_CALLBACK_URL";
    const dvr = {
        dvr_id: "YOUR_DVR_ID",
        dvr_title: "YOUR_DVR_TITLE",
    };
    const from = "YOUR_VERIFIER_NAME";
    const reason = "YOUR_REASON";
    const message = "YOUR_MESSAGE";

    const dvrRequest = {
        callbackUrl,
        dvr,
        from,
        reason,
        message,
    };

    const qrCode = verifier.generateQrCode(dvrRequest);
    
    return qrCode;
}
👨‍💻
This flow diagram illustrates the process of Generating QR Code for DVR