Giter Club home page Giter Club logo

usecaptcha's Introduction

React hook for Google reCAPTCHA v2.

reCAPTCHA protects you against spam and other types of automated abuse. Here, we explain how to add reCAPTCHA to your React APP.


React hook for Google reCAPTCHA v2.

To get sitekey you need Register a new site



import React from 'react';
import useCaptcha from 'usecaptcha';

const sitekey = 'YOUR_SITE_KEY'; 

const App = () => {
    const [captchaRef, execute, response] = useCaptcha(sitekey);
  
    return (
      <main>
        <h1>reCAPTCHA</h1>
        <p>Response: {response}</p>
        <button onClick={execute}>EXECUTE CAPTCHA</button>
    
        <aside ref={captchaRef}/>
      </main>
    )
}


import React from 'react';
import useCaptcha from 'usecaptcha';

const sitekey = 'YOUR_SITE_KEY'; 

const App = () => {
    const options = {
      size: 'invisible',
    }; 
    const [captchaRef, execute, response] = useCaptcha(sitekey, options);
    
    return (
      <main>
        <h1>reCAPTCHA</h1>
        <p>Response: {response}</p>
        <button onClick={execute}>EXECUTE CAPTCHA</button>
    
        <aside ref={captchaRef}/>
      </main>
    )
}


Example with options:

import React from 'react';
import useCaptcha from 'usecaptcha';

const sitekey = 'YOUR_SITE_KEY'; 

const App = () => {
    const options = {
      size: 'size',
      theme: 'dark',
      callback: (response) => console.log(response),
    }; 
    const [captchaRef, execute, response] = useCaptcha(sitekey, options);
    
    return (
      <main>
        <h1>reCAPTCHA</h1>
        <p>Response: {response}</p>
        <button onClick={execute}>EXECUTE CAPTCHA</button>
    
        <aside ref={captchaRef}/>
      </main>
    )
}

DEMO



options

Name Value Description
badge [bottomright,bottomleft,inline] Optional for invisible reCAPTCHA. Reposition the reCAPTCHA badge. 'inline' lets you position it with CSS.
theme [dark,light] Optional. The color theme of the widget.
size [invisible,compact ,normal] Optional. Used to create an invisible widget bound to a div and programmatically executed, or the size of the reCAPTCHA checkbox.
language [Language Codes] Optional. Forces the widget to render in a specific language. Auto-detects the user's language if unspecified. See language codes
callback [function] Optional. The callback function, executed when the user submits a successful response. The response token is passed to your callback.
expiredCallback [function] Optional. The callback function, executed when the reCAPTCHA response expires and the user needs to re-verify.
errorCallback [function] Optional. The callback function, executed when reCAPTCHA encounters an error (usually network connectivity) and cannot continue until connectivity is restored. If you specify a function here, you are responsible for informing the user that they should retry.
globally [boolean] Optional. Can I use reCAPTCHA globally?. If set to true will be use www.recaptcha.net host. Default to www.google.com.


Server Side Validation

Verifying response



usecaptcha's People

Contributors

dependabot[bot] avatar sakalx avatar

Stargazers

RiverRay avatar  avatar joshxyzhimself avatar  avatar

Watchers

James Cloos avatar  avatar

usecaptcha's Issues

Use recaptcha.net instead of google.com

For those of us in countries which block google, is it possible to add a parameter to make the requests go to recaptcha.net rather than google.com?

thank you very much

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    ๐Ÿ–– Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. ๐Ÿ“Š๐Ÿ“ˆ๐ŸŽ‰

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google โค๏ธ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.