# ACF reCAPTCHA

**This fork has been updated with the original pending pull requests, since the original author doesn't seem to be updating anymore.**

**[Download it from the WordPress plugin repository.](https://wordpress.org/plugins/acf-recaptcha/)**

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**[Advanced Custom Fields](http://www.advancedcustomfields.com/)** custom field type for Google's No-CAPTCHA reCAPTCHA, to be used on frontend forms.

![Google reCAPTCHA]
(https://www.google.com/recaptcha/intro/images/hero-recaptcha-demo.gif)

Support for ACF v4 coming soon.

## About No-CAPTCHA reCAPTCHA

You can find more information on reCAPTCHA [here](https://www.google.com/recaptcha/intro/index.html). Google introduced a new form of CAPTCHA in 2013 that proved to be easier to solve by humans yet considerably harder for bots to bypass, by introducing a simple checkbox which is all that's needed for humans to pass the verification.

## Instructions

### Generating an API Key

If you haven't already, [generate your API keys first](https://www.google.com/recaptcha/admin). You will need the **site key** and **secret key**.

### Installation and Usage

This plugin requires cURL to be enabled on your server, as it makes use of Google's [PHP library](https://github.com/google/recaptcha).

1. Copy the `acf-recaptcha` folder into your `wp-content/plugins` folder
2. Activate the plugin via the plugins admin page
3. Create a new field via ACF and select the reCAPTCHA type (under Custom)
4. Enter you site key and secret key into ACF options.

That's it! It should work out of the box, as long as your API keys are correct and valid for your domain.

## About

Version 1.0

Originaly written by Irvin Lim, forked by Unai Yécora and developed by the amazing community. If you encounter any issues, do open [one](https://github.com/unaiyecora/acf-recaptcha/issues/new).