IRIS EDUCATION

Generate credit card last 4 digit with masked number dateString2(num:number){ const f = new Intl.RelativeTimeFormat("en-us", { style: 'long', numeric: 'auto' }); // seconds | days | months | years let timeLeft = f.format(num, "seconds"); return timeLeft; }

Generate credit card last 4 digit with masked number creditCardLast4DigitNo() { const fullNumber = "1234567812345678"; const last4Digit = fullNumber.slice(-4); console.log("Last 4 digit number: ", last4Digit); const maskedDigit = last4Digit.padStart(fullNumber.length,'*'); console.log(maskedDigit); return maskedDigit; }