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Questions tagged [invisible-recaptcha]

Use this tag to refer about the Google reCAPTCHA tool to differentiate humans and bots without requesting to solve a CAPTCHA.

281 questions
66
votes
11 answers

Test invisible recaptcha

We have integrated invisible recaptcha in one of our websites. Whenever we submit the form it automatically submits. I read in some google groups that we would get a challenge when accessed on edge browser. But for us, it is automatically…
Prajwal
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43
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6 answers

How to Verify Google Recaptcha V3 Response?

How to integrate Google reCAPTCHA Version 3 in Client Side and Server Side(php). following code use to display recaptcha but its not working good. How to do this integration.
Karthik
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22
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3 answers

How Google's reCAPTCHA v3 works

Google has rolled out reCAPTCHA v3. It does away with all the user friction. I wish to use it to secure my site. However, I am unsure about how this is going to protect my site. What if a hacker spams the URLs on my site with an external tool…
Chong Lip Phang
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16
votes
6 answers

detect when challenge window is closed for Google recaptcha

I am using Google invisible recaptcha. Is there a way to detect when the challenge window is closed? By challenge window I mean window where you have to pick some images for verification. I currently put a spinner on the button that rendered the…
Tarek
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14
votes
6 answers

How to solve Google v3 reCaptcha timeout?

We have a PHP form that is several tabs and times-out on the reCaptcha. Everything is done in one page and it works perfectly fine IF the form is completed in <3 minutes. The idea of a solution is to move the form processing and reCaptcha to a…
Burndog
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14
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3 answers

Invisible reCAPTCHA - Missing required parameters: sitekey

I am loading Invisible reCAPTCHA dynamically for every form with button that has class g-recaptcha . Problem that I have is that captcha is not loading correctly and I am not sure why. I followed documentation on captcha website and I am not sure…
jureispro
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14
votes
4 answers

Cannot contact reCAPTCHA. Check your connection and try again

I am using react-google-invisible-recaptcha. but it is not working when the page load it shows an alert like "Cannot contact reCAPTCHA. Check your connection and try again" even though the internet is faster. how can I use invisible-reCAPTCHA. is…
Siddu hadapad
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13
votes
1 answer

How to reset Google reCaptcha?

Here is my PHP Code: function post_captcha($user_response) { $fields_string = ''; $fields = array( 'secret' => '', 'response' => $user_response ); foreach($fields as $key=>$value) $fields_string .= $key . '='…
James
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13
votes
7 answers

How to add multiple invisible recaptcha in single page?

I have added two invisible recaptcha divs but when i saw the code in inspect element then only one invisible recaptcha added in my single page. My code is:
Versha Gupta
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12
votes
1 answer

"Error: Invalid ReCAPTCHA client id" when executing an invisible captcha

I'm trying to implement Google's Invisible reCAPTCHA in a HTML form in a Wordpress website. In the head First, I have the script that sets up the callbacks and binds the submit event of the form to the verification: jQuery(document).ready(function()…
This company is turning evil.
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12
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3 answers

Invisible ReCaptcha with jQuery ajax

I am trying to implement the newest ReCaptcha (aka "invisible" ReCaptcha) within an form using jQuery and an "ajax" request. ReCaptcha documentation: https://developers.google.com/recaptcha/docs/invisible My form:
Musa
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11
votes
2 answers

Invisible Google reCaptcha returns 410 when verifying user's input

We're using invisible reCaptcha and, once in a while, Google's Javascript code makes a request to Google's servers receiving a response status 410, instead of 200. We don't have control over it as the request is being made by Google's reCaptcha…
Ati Ranzuglia
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11
votes
3 answers

Invisible Recaptcha Badge Positioning Issue

I recently started using Google's new method of Recaptcha - their new Invisible Recaptcha. I realized that the implementation of this version was a little different, as you attach the recaptcha attributes directly to your submit button which then…
pattyd
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10
votes
5 answers

Google recaptcha error in ie 11

I am getting the following error in IE 11: SCRIPT5007: unable to get property "toString" of undefined or null reference recaptcha__iw.js (451, 41) Could it be possible that there is an error in the script? Working on Safari, Chrome and Firefox.
Ruthi
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10
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2 answers

How to validate reCAPTCHA V2 Java (Servlet)

This is an Q&A style post, which I'll post both the question and an answer. The main reason for this is that I spent quite a lot of time searching the easiest way to validate recaptcha V2. So I'm going to share my knowledge to avoid further time…
Roshana Pitigala
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