Remove SpecialChars from HTML TextBox in Mobile Devices using JavaScript

Hi Everyone,

I Developed one Applicatioin Using asp.net webforms. I used one JavaScript  file for Validation purpose. Validation of Controls is working fine with Desktop Devices but not supporting in Mobile Browsers.

Ex: Am not allowing Special characters in Text Box i Used following Jquery Method its working fine in Desktop Browser but not in Mobile phone Browswer

$(document).ready(function () {
    $(".Char-With-Space").keypress(function (event) {
        var inputValue = event.which;
        // allow letters and whitespaces only.
        if (!(inputValue >= 65 && inputValue <= 120) && (inputValue != 32 && inputValue != 0)) {
            event.preventDefault();
        }
    });
});

Please Help Me. Thank you.. :)