Simple plugin to format numbers in input fields on the fly (like: 10000 -> 10 000)

jquery.input_formatter.js

(function($){
        $.fn.extend({
                formatInput: function(settings) {
                        var $elem = $(this);
                        settings = $.extend({
                                errback: null
                        }, settings);
                        $elem.bind("keyup.filter_input", $.fn.formatEvent);
                },
                formatEvent: function(e) {
                        var elem = $(this);
                        var initial_value = elem.val();
                        elem.val($.fn.insertSpaces(initial_value));
                },
                insertSpaces: function(number) {
                        return number.replace(" ", "").replace(/(\d)(?=(?:\d{3})+$)/g, "$1 ");
                }
                });
})(jQuery);

cool, but not support decimal like 10000.00 =(

Hi, I just created this account because I used your code and found some cool ways to improve it.

I'm really new to Git, so I don't know what's the best way to pass the code up to you.

I forked your gist and altered it the way I have it on my project.

Here is the link for it: https://gist.github.com/RicardoJorge/8525653

If there is a better way to push the code to you (in case you like it), please let me know.

And thank you for that code, it was really was exactly what I was looking for.