Expiration (expiry) date - drop-down or typed? [duplicate]

1. How to format credit card input fields and expiry date?
2. How do I remove expiry date?

How to format credit card input fields and expiry date?

In short, all financial transaction cards should show the card's expiration date in one of the following two formats: “MM / YY” or “MM-YY” — with the first being the by far most common for credit cards. This represents two digits for the month and two for the year — for example, “02 / 24”.

How do I remove expiry date?

Many kinds of medicines just need a scraper, scissors, eraser, ballpoint pen or alcohol to wipe off the expiry date but there were also types of medicines which need machines to peel off the outer blister layer and stamp the new date.