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 do it easily using jQuery

Try this code

$(function() {
    $("#input").keypress(function(event) {
        if (event.which != 8 && event.which != 0 && (event.which < 48 || event.which > 57)) {
            $(".alert").html("Enter only digits!").show().fadeOut(2000);
            return false;
        }
    });
});