How to block +,-,e in input type Number?

Question

When I\'m giving input type number the letter e and special charecters are also displaying in input field. I want to display only digits. How to block them?

Answer 1

Here's a pretty concise solution using jQuery based on some of the other solutions:

$("input[type=number]").on("keydown", function(e) {
        var invalidChars = ["-", "+", "e"]; //include "." if you only want integers
        if (invalidChars.includes(e.key)) {
            e.preventDefault();
        }
});