How to detect event.keyCode for emoji?

Question

JavaScript

Hello.
You need something like event.key or event.keyCode. For emoji, these properties return undefined.

Answer 1

If you at least tried to debug , you would most likely see that keyCode, which, etc. do not work at all on android (under chrome).
Because it has been deprecated and/or broken for some time now. The Google keyboard does not display the necessary events, so chrome does not see anything, judging by the discussion of the bug.
There is an option to get the last character from the string in the input with crutches, but check this yourself.