recaptcha

问题 It was working perfect yestarday but today the captcha does not appear anymore. I debuged the code and I realized that my joomla plugin captcharecaptcha is including this file when rendering the page as a javascript file http://api.recaptcha.net/js/recaptcha_ajax.js But if I hit the link directly from my browser I get 404 not found. Anyone have any similar problems with this today? Did the path of the js file changed? you can change the endpoints From const RECAPTCHA_API_SERVER = "http://api

问题 I am using recpatcha on an SSL site but I am not getting the image on some browsers because the ssl certificate of it has been expired ! https://api-secure.recaptcha.net/ if I reference the non-secure link, the browser will give warning message. so what is the alternative? I am using it under ASP.NET MVC. 回答1: As Remy says, you need to update the links to point at Google's servers. See the announcement regarding the expiration of the old URL. If you are using the .NET Library then you can

问题 I'm trying to implement this Recaptcha request into my sign-up form, however it isn't working. The cURL/JSON request returns null when I successfully validate the Recaptcha on my website. I tried using var_dump on the "error-codes": from the JSON request, and it only returns null; whereas in this document it shows that it is clearly meant to output two items in the JSON request. Thanks in advance, I haven't done much work with JSON/cURL, so be easy on me. Here's my code: PHP <?php if($_SERVER

问题 This question has been asked before: New Google ReCaptcha not posting/receiving 'g-recaptcha-response' - but there was no proper answer. I have the exact same set up as him, but the code fails here: if(!$captcha){ exit; } so $captcha=$_POST['g-recaptcha-response'] seems to be empty. new google recaptcha with checkbox server side php = The 2nd answer here also doesn't seem to work. Does anyone know why this could happen? 回答1: I encountered this issue and found that my form was closing

问题 Content Security Policy header directive for Google Re-captcha I have added following directive for google re-captcha but still I am getting error for recaptcha__en.js "script-src 'self' https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ "style-src 'self' https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ tried with nonce "script-src 'self' 'nonce-GoogleRecaptcha' " "style-src 'self' 'nonce-GoogleRecaptcha' " <script src='https://www.google.com/recaptcha

问题 I'm adding ReCAPTCHA to a (Bootstrap Jekyll) website that has multiple contact forms. There's a popup modal in the footer, an occasional "contact us now" section, and also a "request more information about ____" on several pages. Since I have multiple contact forms on a single page, I needed to explicitly render each ReCAPTCHA. Here's the code for that: In my javascript: var CaptchaCallback = function() { grecaptcha.render('RecaptchaField1', {'sitekey' : 'my_sitekey' }); grecaptcha.render(

问题 I trying to implement reCAPTCHA in one of my forms,...but i am using ajax as the submission. (More specifically the prototype ajax.updater) Once I submit and error check my form I try to load the reCAPCHTA widget thingy (in my updated div element) which basically just calls a javascript file like so: <script type="text/javascript" src="http://api.recaptcha.net/challenge?k=6Le6SwUAAAAAAIWm8wCRFd8SrI-H0R1Yx4Tkw2Ks"></script> However the JS file is not being read?...and i've tried all

问题 I installed Google Recaptcha in a site (not a Wordpress site or Joomla) So do not offer any WP plugins or Joomla Extension :) My problem is, the site is responsive and recaptcha is not. When I use Firebug to find its styles I realized that not only the library that Google provides does not contain the css files, and I can't override them in my custom-styles.css file because Google, very thoughtfully, applied the !important selector hack to EVERYTHING in their css, but I even tried classing it

问题 A member of my company in greater ranking than myself refuses to use recaptcha.net on his website to thwart spam off of a public form. He thinks it would be difficult for anyone coming to our site to enter their information since the Turing Tests are "so darn hard to read". Is there an alternative to using this method? That doesn't contain these sorts of difficult to read images? (Okay stupid question...if it were up to me we'd use recaptcha because everyone else on earth does...but I just

问题 Has anyone used reCaptcha on their iPhone application? I am trying to figure out how to embed it in my App... 回答1: The only way to use reCaptcha in an iPhone app is by rendering a WebView within the app. There is a nice alternative to reCaptcha called kaptcha that actually has a usable api. http://code.google.com/p/kaptcha/ 回答2: use this http://iphonesdksnippets.com/post/2009/05/05/Add-text-to-image-%28UIImage%29.aspx find a nice background image for you app, and just randomly generate some