The same applies to fields that expect telephone numbers. They should all accept arbitrary amounts of white-space.
If you don't allow me to paste a card number in I might well not buy from you.
- Anyone who recommends disabling paste as a security feature is a fraud
- Doing UA sniffing is always a mistake
- If the user's browser doesn't support `autocomplete="cc-number"` then they're already used to it not working, you don't need to care about it
- You should always make your form as accessible as possible regardless of if the user is a robot or visually impaired
- Making your website intentionally inaccessible may be a federal crime in the USA as the ADA doesn't care what you think about openclaw.