Allow rendered expiry year format to be configured (mm/yyyy vs. mm/yy)

[iwootten]

If would be great if when a form uses the format "mm/yyyy" for an expiry date, it could be displayed as four dots on the card.

I would do this myself, but haven't got time to learn coffeescript right now. :)

[jessepollak]

So, are you saying that you'd like a configuration open to differentiate between it rendering as mm/yyyy and mm/yy?

[iwootten]

Yup. Looks strange to enter 4 digits, show 4 digits, but not 4 placeholders. Currently I've just modified this in my own setup and had adjusted the width of the div to cope with it.

[jessepollak]

Great. If you get the energy to try it out in coffeescript (it's really easy), would love a PR. If not, I'll look into it when I have a sec.

[JacquesLoubser]

Do I misunderstand? If I type in mm/yy it renders as mm/yy and if I enter mm/yyyy it renders as mm/yyyy

[iwootten]

@JacquesLoubser - that's the rendering of the input text on the card. What the issue refers to is the number of dots displayed on the card prior to text having been entered, which is fixed at two characters for the year.

[jessepollak]

Thanks for the feedback :)

This is possible with the values option in the configuration — let me know if you have any issues with that!