invisible-grecaptcha

invisible-grecaptcha

Invisible reCAPTCHA integration

Checkout the demo.

Table of Contents

• Install
• Usage
• API
• Contributing
• License

Install

This project uses node and npm. Go check them out if you don't have them locally installed.

$ npm install --save invisible-grecaptcha

The UMD build is also available on jsdelivr:

<script src="https://cdn.jsdelivr.net/npm/invisible-grecaptcha/dist/index.min.js"></script>

You can find the library on window.invisibleGrecaptcha.

Usage

import { 
  execute, 
  destroy, 
} from 'invisible-grecaptcha'


const token = await execute('RECAPTCHA_SITE_KEY')

destroy()

API

Table of Contents

• execute
• destroy

execute

Creates an invisible reCAPTCHA instance, dynamically loading Google's library if necessary, and then returns a user response token. This is a client-side step, and the token must be sent to the server side for verification as a separate step. Tokens are single use and can be verified only once.

Parameters

• sitekey string Your recaptcha sitekey. You can get one here: https://www.google.com/recaptcha/admin.
• options Object? The options to create an invisible reCAPTCHA. (optional, default {})
  • options.locale string Language of the captcha. See available language codes https://developers.google.com/recaptcha/docs/language. Auto-detects the user's language if unspecified. (optional, default en)
  • options.position string Position the reCAPTCHA badge. Values: bottomright, bottomleft and inline. (optional, default bottomright)
  • options.baseUrl (optional, default 'https://www.google.com')

Returns string

destroy

Destroy the instance of an invisible grecaptcha.

Contributing

See the contributing file.

License

MIT License © Thiago Santos