<?php
/*
Plugin Name: Gravity Forms reCAPTCHA Add-On
Plugin URI: https://gravityforms.com
Description: Enhance Gravity Forms with support for Google reCAPTCHA.
Version: 2.1.0
Author: Gravity Forms
Author URI: https://gravityforms.com
License: GPL-3.0+
Text Domain: gravityformsrecaptcha
Domain Path: /languages
------------------------------------------------------------------------
Copyright 2023-2025 Rocketgenius Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see http://www.gnu.org/licenses.
*/
defined( 'ABSPATH' ) || die();
use Gravity_Forms\Gravity_Forms_RECAPTCHA\GF_RECAPTCHA;
// Defines the current version of the Gravity Forms Recaptcha Add-On.
define( 'GF_RECAPTCHA_VERSION', '2.1.0' );
// Defines the minimum version of Gravity Forms required to run Gravity Forms Recaptcha Add-On.
define( 'GF_RECAPTCHA_MIN_GF_VERSION', '2.9.0' );
// After Gravity Forms is loaded, load the Add-On.
add_action( 'gform_loaded', array( 'GF_RECAPTCHA_Bootstrap', 'load_addon' ), 5 );
/**
* Loads the Gravity Forms reCAPTCHA Add-On.
*
* Includes the main class and registers it with GFAddOn.
*
* @since 1.0
*/
class GF_RECAPTCHA_Bootstrap {
/**
* Loads the required files.
*
* @since 1.0
*/
public static function load_addon() {
// Requires the class file.
require_once plugin_dir_path( __FILE__ ) . '/class-gf-recaptcha.php';
// Registers the class name with GFAddOn.
GFAddOn::register( 'Gravity_Forms\Gravity_Forms_RECAPTCHA\GF_RECAPTCHA' );
}
}
/**
* Returns an instance of the GF_RECAPTCHA class
*
* @since 1.0
*
* @return GF_RECAPTCHA|bool An instance of the GF_RECAPTCHA class
*/
function gf_recaptcha() {
return class_exists( 'Gravity_Forms\Gravity_Forms_RECAPTCHA\GF_RECAPTCHA' ) ? GF_RECAPTCHA::get_instance() : false;
}