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

You can check it if it's a number or not.

// Restrict e, -, + for html input number
$(document).on('keypress', ':input[type="number"]', function (e) {
    if (isNaN(e.key)) {
        return false;
    }
});