Using keyboard for content accessibility

General keycode values used :

var code = e.keyCode ? e.keyCode : e.which;

var keyCode = e.keyCode || e.which;

$('#id').on('keyup keypress', function (e) {
    var keyCode = e.keyCode || e.which;
    if (keyCode == 32 || keyCode == 13) {
        e.preventDefault();
        return false;
    }
});

Trapping focus inside modal #

$(document).ready(function () {
    $('#yourModal').on('shown.bs.modal', function () {
        $(this).focus();
    });
});