what is the key code for shift+tab?

Question

I am working on key mapping. The problem is that when I press the TAB button down it navigates to the next input field.

TAB has key of 9 and
DO

Answer 1

e.keyCode has been deprecated for sometime. Use "e.key" KeyboardEvent.key instead.

Usage:

e.shiftKey && e.key === 'Tab'

Example:

function clicked(e) {
    if (e.shiftKey && e.key === 'Tab') {
        // Do whatever, like e.target.previousElementSibling.focus();
    }
}