generate random otp in node js

const generateOTP = () => {
  const digits = '0123456789';
  let OTP = '';
  for (let i = 0; i < 6; i++) {
    OTP += digits[Math.floor(Math.random() * 10)];
  }
  return OTP;
};

const randomOTP = generateOTP();
console.log(randomOTP);