https://themesarray.com/wp-content/plugins/Invisible-reCaptcha-add…/js/frontend.js?ver=1.1.0

1var key = gfGoogleCaptchaScriptFrontend_strings.key
2
3grecaptcha.ready(function() {
4    for (var i = 0; i < document.forms.length; ++i) {
5        var form = document.forms[i]
6
7        var holder = form.querySelector('.gf-recaptcha-div')
8
9        if (null === holder) continue
10        holder.innerHTML = ''
11        ;(function(frm) {
12            // This sets everything up for the form call
13            var holderId = grecaptcha.render(holder, {
14                sitekey: key,
15                size: 'invisible',
16                badge: 'inline',
17            })
18
19            // Here the form is submitted, using everything from, above
20            frm.addEventListener('submit', function(evt) {
21                evt.preventDefault()
22                // Execute and get token
23                grecaptcha
24                    .execute(holderId, { action: form.id })
25                    .then(function(token) {
26                        // Take token and pass to server
27                        tellServer(token, frm)
28                    })
29            })
30        })(form)
31    }
32})
33
34function tellServer(token, frm) {
35    var data = {
36        action: 'check_google_token_request',
37        token: token,
38        security: gfGoogleCaptchaScriptFrontend_strings.security,
39    }
40
41    axios
42        .post(gfGoogleCaptchaScriptFrontend_strings.ajaxurl, Qs.stringify(data))
43        .then(function(response) {
44            if (response.data.success) {
45                var recaptchaFields = document.querySelector(
46                    '[data-type="recaptcha-score"]'
47                )
48                if (recaptchaFields) {
49                    recaptchaFields.value = response.data.score
50                }
51                frm.submit()
52            } else {
53                console.log('Is a bot')
54            }
55        })
56        .catch(function(error) {
57            // handle error
58            console.log(error)
59        })
60}