otp-generator-hg/index.js

Simple OTP generator and verifier

function otpGenerator(len) {
  try {
    let otp = "";
    for (let i = 0; i < len; i++) {
      otp += Math.floor(Math.random() * 10);
    }
    return otp;
  } catch (error) {
    throw error;
  }
}

function otpVerify(storedOtp, userOtp) {
  try {
    return storedOtp === userOtp;
  } catch (error) {
    throw error;
  }
}

module.exports = { otpGenerator, otpVerify };