@captchafox/react

Installation

Install the library using your prefered package manager

npm install @captchafox/react

yarn add @captchafox/react

pnpm add @captchafox/react

bun add @captchafox/react

Usage

import { CaptchaFox } from '@captchafox/react';

function Example() {
  return <CaptchaFox sitekey="sk_11111111000000001111111100000000" />;
}

Props

Prop	Type	Description	Required
sitekey	`string`	The sitekey for the widget	✅
lang	`string`	The language the widget should display. Defaults to automatically detecting it.
mode	`inline\|popup\|hidden`	The mode the widget should be displayed in .
theme	`light` \| `dark` \| `ThemeDefinition`	The theme of the widget. Defaults to light.
nonce	`string`	Randomly generated nonce .
i18n	`object`	Custom i18n configuration.
onVerify	`function`	Called with the response token after successful verification.
onFail	`function`	Called after unsuccessful verification.
onError	`function`	Called when an error occured.
onExpire	`function`	Called when the challenge expires.
onClose	`function`	Called when the challenge was closed.

Using the verification callback

import { CaptchaFox, CAPTCHA_RESPONSE_KEY } from '@captchafox/react';

function Example() {
  const handleVerify = (token: string) => {
    // do something with the token here (e.g. submit the form)
    const formData = {
      // your form data
      [CAPTCHA_RESPONSE_KEY]: token
    };
  };

  return <CaptchaFox sitekey="sk_11111111000000001111111100000000" onVerify={handleVerify} />;
}

Interacting with the instance

import { useRef } from 'react'
import { CaptchaFox, CaptchaFoxInstance } from '@captchafox/react'

function Example() {
    const captchaRef = useRef<CaptchaFoxInstance | null>(null);

    const triggerAction = async () => {
        // execute the captcha
        try {
            const token = await captchaRef.current?.execute()
        } catch {
            // unsuccessful verification
        }
    }

    return (
        <CaptchaFox
            sitekey="sk_11111111000000001111111100000000"
            ref={captchaRef}
        />
        <button onClick={triggerAction}>Action</button>
    )
}

You can find more detailed examples in the GitHub repository.