如何生成信用卡/借记卡到期日格式的日期？

Question

I have a requirement of generating dates in this format 'Thru: 12/20' (like credit/debit card expiry date format). What is the best way of generating date in this format?

new Date().toJSON().slice(0,7).split('-').reverse().join('/')

I got the date in mm/yyyy format but couldn't get the desired result

Answer 1

You can use Intl.DateTimeFormat to generate date in day name and dd/MM format

 const options = { weekday: 'short', month: 'numeric', day: 'numeric' }; const result = new Intl.DateTimeFormat('en-GB', options).format(new Date()); console.log(result);

Answer 2

With Moment you can simply do:

 const date = moment().format("ddd DD/MM"); console.log("Valid until: " + date);

 <script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.29.1/moment.min.js"></script>