Grecaptcha is not defined react Please keep in mind that you can only load one reCAPTCHA version per page. Also when I visit the site on another browser and went to a post page "ReCaptcha error: grecaptcha is not defined" this message appears on top of the page. Feb 10, 2020 · Hi, just wondering if has used this with Google's reCAPTCHA and has an example? Dec 6, 2021 · Answer by Zayd Zamora Support » Plugin: Autoptimize » Uncaught ReferenceError: grecaptcha is not defined,The topic ‘Uncaught ReferenceError: grecaptcha is not defined’ is closed to new replies. Jul 11, 2023 · This generated the error Uncaught ReferenceError: grecaptcha is not defined and Uncaught Error: No reCAPTCHA clients exist. Crazy you posted this since I did something similar a while back. Dec 19, 2018 · I'm calling loadReCaptcha on my App. hash, then add the google recaptcha script with document. We are getting error messages and on some sites you cannot fill out the forms we have on them for gravity forms and contact form 7. That error seems due to some race condition. Who can help me? A bit late, but for anyone having such error, try to include the recaptcha script (<script src='https://www. Start using react-grecaptcha in your project by running `npm i react-grecaptcha`. google. render is not a function. Dec 4, 2024 · Next, let's create a reusable React component to handle the reCAPTCHA validation on the client-side. Jul 26, 2016 · I am using react-router in my project with redux, and everything works when navigating normally. Proposed resolution Turn off async for the library. Sep 20, 2017 · I have also tried including a grecaptcha. All extra props are passed directly to the Script tag, so you can use all props from the next/script documentation. Maintain your code quality with ease. Mar 9, 2021 · Some💡's: Add warnings/logs in dev mode when grecaptcha is not loaded and methods are being called ie: manually trigger execute but google recaptcha script is not loaded Curious if we can get @dozoisch thoughts on removing the default export completely and only have named exports for v3? Feb 24, 2025 · Hello, I have set up Google reCAPTCHA in Ultimate Member and enabled the option in the extension settings. Sep 9, 2020 · I'm currently working on adding a recaptcha v3 to my form on my grav site. However, React can be a bit tricky to get started with. Oct 16, 2024 · Here are some examples: React: The react-google-recaptcha library provides a React component that wraps the reCAPTCHA functionality. With reCAPTCHA v3, you can protect your forms from spam and abuse without disrupting the user experience. 'c 但是，当用户刷新带有recaptcha的注册页面时，我得到了3/4次：grecaptcha is not defined我认为这是种族条件，因为当我在本地工作时，我不会得到这个错误。 If you change your domain, please don't forget to change your key settings. Jul 28, 2016 · I have successfully implemented react-recaptcha in my react / redux project and it works in most situations. Configured ReCaptc… Jan 29, 2016 · Uncaught ReferenceError: grecaptcha is not defined #62 Closed ywatt opened on Jan 29, 2016 · edited by ywatt Jul 26, 2016 · I am using react-router in my project with redux, and everything works when navigating normally. Your onload callback function must be defined before the reCAPTCHA API loads. … May 7, 2018 · TypeError: grecaptcha. Oct 2, 2023 · “Uncaught ReferenceError: grecaptcha is not defined” When filling out the registration form, the captcha is not displayed, so it cannot be “filled in”, which of course leads to an error message about the captcha not being filled in. ready, do we have any fix for it? I tried the callback implementation too, still the same er Feb 8, 2023 · Uncaught ReferenceError: grecaptcha is not defined at HTMLDocument. Only this type of reCAPTCHA is supported in Form Builder. render(). render () method anyway! Attach an onload event with the recaptcha script and bind it with onloadCallback as below. My app doesn’t crash, but I’m getting unexpected behavior. reCaptcha icon is showing up on a page (using V3 version) and form submits fine though, but in browser console I can still see an error "Uncaught ReferenceError: grecaptcha is not defined". The variable name may be misspelled. 9, last published: a year ago. Note: When using Next. Jul 10, 2024 · Tips grecaptcha. Resolved timofischerprojects (@timofischerprojects) 2 years, 9 months ago Hello all, I recently started having the problem on one… Apr 28, 2025 · Open your browser’s Developer Tools → Console. However when a user refreshes the page with the captcha on it, 3/4 times I get: grecaptcha is not defined I think this is race condition bec Nov 18, 2018 · The execute method on the grecaptcha instance, and therefore also the executeCaptcha method the component defines, returns a Promise, something we have to remember when using it in other components. May 21, 2019 · Hello! I'm seeing a console error in Chrome Uncaught Reference Error: grecaptcha is not defined Jul 31, 2020 · When I enable reCaptcha, reCaptcha doesn't appear on the front end. This makes React very flexible and scalable. js'></script>) before every other script in your page. js。 同时执行grecaptcha的实际渲染代码。 May 3, 2018 · The grecaptcha is being loaded, however the render function has a delay that is why the recaptcha is not being displayed in the UI (grecaptcha. It is not showing on chrome. The reCAPTCHA API may have changed. ReCaptchaProvider 's responsibility is to load the necessary reCaptcha script and provide access to reCaptcha to the rest of your application. React Google reCAPTCHA v3 is a secure reCAPTCHA library for React applications. This error occurs because Next. : May 4, 2018 · Recaptcha seems to be initializing window. js runs both on the server and the client, and the window object is only available in the client-side JavaScript environment. May 15, 2023 · Did you get it working? I am getting: Uncaught ReferenceError: grecaptcha is not defined at ?mcfb_redirect=64c3c42b315a4:355:5 I tried on the developers own site but he’s blocked his test form which is a really helpful UX to show how it doesn’t work. For example, when a user navigates to my signup page from another route, it loads perfectly. Accessing global context props You can access global grecaptcha object, script's loading state and other props by calling useReCaptcha hook: import { useReCaptcha } from "next-recaptcha-v3 Jun 18, 2024 · [This thread is closed. ,I checked in console and I am getting (index):3026 Uncaught ReferenceError: grecaptcha is not defined,yrc. Feb 21, 2020 · Problem/Motivation I'm not sure if this is specific to our setup, we have quite a complex set of JS libraries being loaded, but with this module I get Uncaught ReferenceError: grecaptcha is not defined when visiting a page with a form that's protected by recaptcha v3. Contribute to firebase/firebase-js-sdk development by creating an account on GitHub. 2. To avoid race conditions with the api. js, ensure all environment variables exposed in the browser are prefixed with NEXT_PUBLIC. props. The error we are getting in the google chrome console: Uncaught ReferenceError: grecaptcha is not defined at (index):294 Sep 2, 2024 · Troubleshoot and fix the `Uncaught ReferenceError: grecaptcha is not defined` error in various scenarios, including Contact Form 7 and reCAPTCHA v3. It's free to sign up and bid on jobs. Feb 23, 2015 · i tried but not working, console debug says>> " Uncaught ReferenceError: grecaptcha is not defined" You must pass reCaptchaKey if NEXT_PUBLIC_RECAPTCHA_SITE_KEY env variable is not defined. Mar 12, 2022 · Note that in JS, the this value in the LHS of fields is not the instance, it’s the receiver from the class body’s lexical context (you can verify this with computed properties at runtime). Latest version: 1. If you change your domain, please don't forget to change your key settings. render() and attributes of the g-recaptcha widget. But recently, I found that there's a bug with the following error log, Uncaught (in promise) TypeError: this. Here is the fix: The cheapest and fastest automatic captcha solution service with reCAPTCHA and other types of captcha. Steps I have taken: Entered the Site Key and Secret Key correctly in the plugin settings. 11. I have checked my code carefully, every thing is fine but captcha not shown and in console the message is "ReCAPTCHA couldn't find user-provided function: myCallBack" but finally I found that my JavaScript code was is in page load function. onload event to start using Recaptcha object. There are 116 other projects in the npm registry using react-google-recaptcha-v3. I couldn't find the answer to this in any ware on the internet. Aug 6, 2019 · Use case: By using react-router, Google reCaptcha should only be active (hiding via CSS is not a solution) in certain pages by entirely loading and unloading it when needed. I'm not sure what is the best option. May 4, 2021 · I'm trying to implement invisible reCaptcha from react-google-recaptcha in type script project I added the package's type by yarn add @types/react-google-recaptcha but when I want to implement the race condition where grecaptcha is defined but not loaded #9 KaseyPowers opened this issue May 23, 2018 · 1 comment Labels enhancement Mar 2, 2016 · How to fix the grecaptcha. React is a component-based library, which means that your application is built up of individual components that can be reused and re-arranged. Maybe I would add a patch in render to check for 'contact' in the location. Feb 6, 2019 · I have integrated google reCapche But it is not showing in my contact form 7 Showing an error Uncaught ReferenceError: grecaptcha is not defined May 4, 2023 · The reCAPTCHA library may not have been loaded properly. There are 108 other projects in the npm registry using @types/grecaptcha. I think it's worth testing if accepted answer doesn't work. 错误原因 当浏览器遇到 jquery is not defined 的错误时，意味 Mar 3, 2024 · Uncaught ReferenceError: grecaptcha is not defined Resolved 0shean (@0shean) 1 year, 4 months ago Hi friends!Contact Form 7 (5. Double-check the spelling of “grecaptcha” in your code to make sure it matches the actual name of the variable. recaptchaVerifier. For reference I have some . 4-pro:12 the Sep 18, 2018 · I'm use reCaptcha v2 but in dev console response Uncaught (in promise) null in in any case (and moving the . Search for jobs related to Grecaptcha is not defined contact form 7 or hire on the world's largest freelancing marketplace with 24m+ jobs. reset(widgetId); } However in my react project grecaptcha is undefined. render is not a function #237 Closed Quramy opened this issue on May 7, 2018 · 1 comment May 4, 2018 · Uncaught TypeError: grecaptcha. Apr 6, 2024 · Implement Google reCAPTCHA in React App In this tutorial, we’re going to implement reCAPTCHA in a login form. 4-pro:12 Uncaught ReferenceError: yrc_is_pro is not defined at yrc. Nov 25, 2024 · grecaptcha is an object injected by the imported script. execute() asynchronously, we can avoid having to wrap any existing business logic inside of the reCAPTCHA callback (onSuccess). Jul 13, 2023 · I have reCaptcha library installed and am using to implement it on a form. I’ve described my JavaScript management setup (eg, Sprockets Dec 14, 2021 · Uncaught ReferenceError: grecaptcha is not defined #22 Open theweirdgenius opened this issue on Dec 14, 2021 · 2 comments Dec 10, 2019 · We are running into problems on a lot of our sites with the re-captcha and the be theme. There are no other projects in the npm registry using react-grecaptcha. ready() runs your function when the reCAPTCHA library loads. 5) is installed. I'm getting this error intermittently when loading invisible recaptcha on my site. I have successfully added the keys and the captcha fields to my form, but on submitting I get an uncaught referenceError: grecaptcha is not defined. However, the reCAPTCHA checkbox does not appear in the registration form, even though the system asks for verification and prevents submission. Nov 10, 2025 · If you see the error “ Google reCAPTCHA verification failed, please try again later ” and also see “ Uncaught ReferenceError: grecaptcha is not defined ” JS error at the Console tab, that means the cache plugin is the cause of the reCAPTCHA error. 5, last published: 8 years ago. Start using @types/grecaptcha in your project by running `npm i @types/grecaptcha`. . Feb 21, 2018 · Script Error: ReferenceError: ___grecaptcha_cfg is not defined Ввод ответа ReCaptcha2. Nov 30, 2023 · It will make sure that when we access the grecaptcha instance the script is loaded before always, In case the script is not loaded it will not access the grecaptcha. js before your scripts that call grecaptcha, or continue to use the onload callback that's defined with the v2 API. 0. Nov 11, 2025 · Return value Gets the response of the reCAPTCHA widget. com/recaptcha/api. The “ReferenceError: React is not defined” typically arises in React applications when the React library has not been correctly imported or is missing in the codebase. (chronoforms/:1031:23168) (anonymous) @ chronoforms/:1031and get the spinning wheel. Otherwise you will have a race condition where the recaptcha script could be attempting to call your method before it is defined (especially if the recaptcha script is cached). Nov 14, 2017 · grecaptcha is not defined. Configuration This section describes the JavaScript resource parameters and the parameters used by grecaptcha. React is a popular JavaScript library for building user interfaces. But if i go directly to t Feb 15, 2018 · window. jQuery is not defined 在进行前端开发的过程中，经常会遇到” jQuery is not defined”的错误。这个错误的出现通常是因为在使用jQuery库时出现了一些问题或者错误的使用方式。本文将详细解释这个错误的原因，并提供一些解决方案来解决这个问题。 1. Oct 8, 2024 · When your callback is executed, you can call the grecaptcha. So, this should of course always be defined, but it wouldn’t be OuterClass, so your code is still wrong. I can try to do a PR if I'm allowed to fix it. So, I want some kind of thing like WebdriverWait and expected_conditions which check if that variable is loaded in the webpage or not. Jul 21, 2025 · 解决"grecaptcha is not defined"的方法主要包括以下几种： 确保正确加载reCAPTCHA库： 核心思路：由于"grecaptcha is not defined"错误通常意味着reCAPTCHA库没有正确加载到页面中，因此首先需要检查你的网页或应用中是否已经正确引入了reCAPTCHA的库文件。 操作建议：确保在你的HTML或JavaScript代码中，有正确指向 Apr 5, 2020 · 4 In my case Uncaught ReferenceError: gtag is not defined was caused by uBlock/adblock turned on. Nov 8, 2025 · reCAPTCHA v3 Fails After CookieYes Update – grecaptcha Not Defined in Gravity Forms conflict, recaptcha, recaptcha-v3, recaptcha-add-on, cookieyes aakash. Mar 2, 2024 · Uncaught ReferenceError: grecaptcha is not defined 0shean (@0shean) 1 year, 8 months ago Hi friends!Contact Form 7 (5. Selected reCAPTCHA v2 as the captcha type. reset() function) console: my code for recaptcha: Component wrapper for Google reCAPTCHA. 0, last published: 3 months ago. Latest version: 3. I’m trying to use react-rails with another library, but I’m having trouble. Jun 4, 2019 · Hey did you ever figure this out? Running into Uncaught ReferenceError: grecaptcha is not defined and it's referencing a lot of Turbolinks links. js?1. Issue: when being redir Feb 21, 2020 · Problem/Motivation I'm not sure if this is specific to our setup, we have quite a complex set of JS libraries being loaded, but with this module I get Uncaught ReferenceError: grecaptcha is not defined when visiting a page with a form that's protected by recaptcha v3. Does this mean that I need a seperate plugin to get the captcha to work or Jun 4, 2019 · Hey did you ever figure this out? Running into Uncaught ReferenceError: grecaptcha is not defined and it's referencing a lot of Turbolinks links. render () error: grecaptcha is not defined. I don't see where they declare it as a variable or where to get it from in firebase. Jul 27, 2022 · Uncaught ReferenceError Grecaptcha is not Defined Contact Form 7 (February 4, 2020) How To Add Google Analytics To WordPress Without a Plugin (February 4, 2020) react-grecaptcha-v3 provides a ReCaptchaProvider provider component that should be used to wrap around your components. render is not a function Not sure Dec 12, 2024 · You must pass reCaptchaKey if NEXT_PUBLIC_RECAPTCHA_SITE_KEY env variable is not defined. The possible fix is to validate the render function before attempting to load the recaptcha. Jun 17, 2021 · It happens occasionally on our app, it's very rare but noticeable. You have to put any operations on the window object inside the react useEffect hook Mar 27, 2024 · The topic ‘grecaptcha is not defined – what should I do?’ is closed to new replies. So, I’ve described the unexpected behavior and suggested a new behavior. One React - '$' is not defined Asked 7 years, 8 months ago Modified 4 years, 1 month ago Viewed 15k times Oct 3, 2019 · Hello! Did anyone else get this error and was able to find a solution? Thanks in advance! Could not find a declaration file for module 'react-recaptcha-v3'. race condition where grecaptcha is defined but not loaded #9 KaseyPowers opened this issue May 23, 2018 · 1 comment Labels enhancement Mar 2, 2016 · How to fix the grecaptcha. I am not sure what I am doing wrong here, but here's the code for what I've done both ways, the programmatically rendering the recaptcha and using the data attributes. 'c Search for jobs related to Grecaptcha is not defined contact form 7 or hire on the world's largest freelancing marketplace with 24m+ jobs. Oct 3, 2019 · Hello! Did anyone else get this error and was able to find a solution? Thanks in advance! Could not find a declaration file for module 'react-recaptcha-v3'. then(function(widgetId) { grecaptcha. Check carefully the reCAPTCHA type. It can be either a string with the token created by grecaptcha. grecaptcha. Seems to have problem with grecaptcha. Look for errors like grecaptcha is not defined or Blocked script. However when a user refreshes the page with the captcha on it, 3/4 times I get: grecaptcha is not defined I think this is race condition bec Apr 14, 2024 · In this blog post, we’ll explore how to integrate reCAPTCHA v2 into a React project using the react-google-recaptcha library, which greatly simplifies development tasks. Oct 1, 2017 · Docs states that "you will need to call grecaptcha. 4. JavaScript resource Feb 23, 2015 · i tried but not working, console debug says>> " Uncaught ReferenceError: grecaptcha is not defined" You must pass reCaptchaKey if NEXT_PUBLIC_RECAPTCHA_SITE_KEY env variable is not defined. enterprise. 3. Jun 29, 2023 · By calling grecaptcha. execute() or an empty string if the token has not yet been created. Check to make sure that you are using Apr 22, 2015 · 我使用的是recaptcha v2我偶尔会犯以下错误 (有时我不会出错，有时我确实会犯错误)Uncaught ReferenceError: grecaptcha is not defined似乎是因为内部的http请求。 这需要一些时间才能获得另一个js recaptcha__en. createElement ('script') and check for . May 7, 2018 · I have used the react-google-recaptcha for a while and it used to work well. Make sure that you have included the reCAPTCHA script in your HTML code and that it is being loaded correctly. Mar 17, 2022 · I am trying to implement reCAPTCHA using the react-hook-form in combination with react-hook-recaptcha Not sure what is the reason but I am getting the following error for window saying it's undefin Sep 11, 2017 · The easiest way is to figure out what callback name is being passed by react-async-script (the hoc component being used) and logging to make sure the callback is defined properly on the window! Firebase Javascript SDK. ] Hello, I have a problem with Uncaught ReferenceError: grecaptcha is not defined error on firefox. (My hosting provider is Google Cloud Platform). Start using react-google-recaptcha-v3 in your project by running `npm i react-google-recaptcha-v3`. render is not a functio n). We will take example of reset password page where email and reCAPTCHA validation is required. Here is the fix: My app crashes with react-rails, so I’ve included the stack trace and the exact steps which make it crash. It is used by many large companies, including Facebook, Instagram, and Netflix. Does this mean that I need a seperate plugin to get the captcha to work or Sep 28, 2020 · Hi!!! In principle everything works well for me, the problem is that I would like to refresh the token in some way, since there is no other option than to update the page to have a new token. js Google reCAPTCHA v2 integration component. reset ('recaptchaDiv'); However when the page loads I get a javascript exception: grecaptcha is not defined. Contribute to dozoisch/react-google-recaptcha development by creating an account on GitHub. Jul 10, 2024 · The "window is not defined" error is a common issue that developers encounter when working with Next. Enabled Apr 21, 2023 · This variable grecaptcha is usually defined by the Google reCAPTCHA library, which is used to prevent automated submissions on forms. grecaptcha first and then making another call to load the rest of the data. verma (Aakash Verma) November 8, 2025, 9:38am 1 Feb 6, 2019 · I have integrated google reCapche But it is not showing in my contact form 7 Showing an error Uncaught ReferenceError: grecaptcha is not defined May 4, 2023 · The reCAPTCHA library may not have been loaded properly. Otherwise, your form will not work. It is easy to use and integrates seamlessly with your React app. Learn how to protect your React app from spam and abuse using reCAPTCHA. 2) + ReCaptcha v2 for Contact Form 7 (1. ---more A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. js, include the api. React component for google-recaptcha v3. dougalco Uncaught ReferenceError: grecaptcha is not defined Started by: 0shean 3 4 1 year, 8 months ago 0shean We detected that your site is verifying reCAPTCHA passed solutions less than 50% Started by: jesska 2 2 1 year, 8 months ago jesska Use Recaptcha V3 but only with the [recaptcha] tag? Started by: Rick Curran 2 4 1 year, 9 months ago Nov 25, 2024 · In this demo, I’ll use Google ReCAPTCHA v3 credentials within a React application built on Next. The ReCAPTCHA token will be generated on the client side and validated on the server side Jul 27, 2023 · 在我们注册一些外网的时候，会grecaptcha is not defined 是因为国外很多网站都使用了 Google reCaptcha 验证码 ，来防止机器人攻击，reCaptcha 对于国外用户非常的友好。则是国内 网络 全线屏蔽 Google 服务，导致 reCaptcha完全加载不出来。页面点击提交后没有任何反应。 In both the backend and the frontend I get this message in the browser developers console:chronoforms/:1031 Uncaught ReferenceError: grecaptcha is not defined at HTMLFormElement. Use reCAPTCHA v3 to register your keys. You'll then add a reCAPTCHA to the sign-up form on this page to verify if the user is a human and filter out bots and spam. This allows you to easily integrate the widget into your React components and leverage React’s state management for handling user interactions and verification tokens. Configure… Feb 21, 2018 · Script Error: ReferenceError: ___grecaptcha_cfg is not defined Ввод ответа ReCaptcha2. Jul 30, 2010 · I did, you've not edited yours, and you first added it 3 months after the accepted answer was updated to reflect a change to the API - affecting the relevance of the initial answer and years after it was first added. Jun 15, 2017 · The same thing happening with me. js. With the patch, everything works as expected. Apr 12, 2018 · I have installed eslint in my machine and i have used visual studio code i have certain modules and process to be exported When i try to use "module" or "process" it shows it was working fine befo Oct 12, 2017 · Looks like it is automatically imported by firebase. js component's componentDidMount If I go to the page that I'm using the recaptcha at after starting my app, everything is working fine. Instead, we can call our own executeRecaptcha() function from anywhere in our code. render method from the JavaScript API. Oct 24, 2024 · In this tutorial, you'll create a newsletter sign-up page to collect users' email addresses and names using React. reset () to ask the end user to verify with reCAPTCHA again" I'm trying to attempt this using the react-google-recaptcha npm package. However, because I was compiling code from ES2015 I needed to add /* global grecaptcha */ to the top of my js file to make it visible by my code. Mar 19, 2024 · TypeScript definitions for grecaptcha. Apr 12, 2023 · When loginBefore function is invoked by another component I need to assign the returned captcha token to captchaToken variable but executeRecaptcha is always undefined, so it executes the code bloc React. 4 days ago · A guide on how to get started using App Check with the reCAPTCHA v3 provider in web apps. May 15, 2015 · Make sure that your onload method is defined before the recaptcha script. I am just put out it from page load function and its working. Script Error: ReferenceError: ___grecaptcha_cfg is not defined ReCaptcha2 не распознана Что это? Почему так происходит? Изготовление шаблонов для Zennoposter.