Feature suggestions

[tomhopkins]

Hi,

love the component. Easily the best I found for PIN entry. Couple of feature suggestions:

1/ Could you add a divider. Many of the OTP services send it like '123-345', Would be good to mirror this in the entry.
2/ Could you add a secure mode (numbers turn into dots after 0.5s) for PIN code entry?

Cheers

Tom