HTML input for Positive Whole Numbers Only (Type=number)

Question

I can\'t find the right regex pattern for this, even though there are a lot of questions in this kind.

I dont want the user to be able to type or input

Answer 1

You can't press ' - ' button on keyboard.

Keycode of '109' represent numeric side minus button of keyboard. Keycode of '189' represent minus button above of the character buttons.