https://fulcosystem.com/static/lib/recaptcha/js/recaptcha.js?v=2

1var recaptchaPlugins = {};
2
3var recaptchaOnload = function() {
4    $(document).ready(function() {
5        $('.g-recaptcha').each(function () {
6            var id = $(this).attr('id');
7            var sitekey = $(this).attr('data-sitekey');
8            var theme = $(this).attr('data-theme');
9            var size = $(this).attr('data-size');
10            var lang = $(this).attr('data-lang');
11
12            var recaptcha = grecaptcha.render(this, {
13                sitekey: sitekey,
14                theme: theme,
15                size: size,
16                hl: lang,
17                callback: function(response) {
18                    var $field = $(recaptchaPlugins[id].field).closest('.form-element').find(':input[name="g-recaptcha-helper"]');
19                    $field.val(response);
20                    $field.valid();
21                    recaptchaPlugins[id].response = response;
22                }
23            });
24
25            recaptchaPlugins[id] = {
26                field: this,
27                plugin: recaptcha,
28                response: undefined
29            };
30        });
31    });
32};