otp-cache/example/example.js

Additional one time password security, increase the security of your application, Easy to use and fast performance, the bundle size is quite small and light.

const express = require("express");
const app = express();
const PORT = 1999;

const { OtpGenerate, OtpVerify } = require("../index");

function generate_otp(req, res, next) {
    OtpGenerate({digits:64,type_code:"alphanumeric"}).then((OTP)=>{
        res.status(201).json({
            message: `OTP Code Generated Successfully`,
            OTP,
            status: 201,
        });
    }).catch(next);
}

function verifyOtp(req, res, next) {
    const {token}=req.body;
    OtpVerify({ otp_code: token }).then(()=>{
       next();
    }).catch(next);
}

function errHandler(err, req, res, next) {
    let message = err.message;
    console.log(err);
    res.status(500).json({
        message,
        status: 500
    });
}

app.use(express.urlencoded({extended:true}));
app.use(express.json());

app.get("/otpgenerate", generate_otp);
app.post("/otpverify",verifyOtp,(req,res,next)=>{
    res.status(200).json({
        message: `OTP Verified`,
        status: 200,
    });
});
app.use(errHandler);

app.listen(PORT, () => console.log(`Server started on ${PORT}`));