V4.21.1

assets/js/hcaptcha-cf7.js

@@ -11,3 +11,5 @@ document.addEventListener( 'DOMContentLoaded', function() {
 		return form;
 	} );
 } );
+
+document.addEventListener( 'DOMContentLoaded', hCaptchaBindEvents );

changelog.txt

@@ -1,3 +1,6 @@
+= 4.21.1 =
+* Fixed hCaptcha not loading on Contact Form 7.
+
 = 4.21.0 =
 * Added AI-ready security actions via the WordPress Abilities API, enabling automated threat inspection and response.
 * Added compatibility with the latest version of the Ninja Forms plugin.

hcaptcha.php

@@ -10,7 +10,7 @@
  * Plugin Name:          hCaptcha for WP
  * Plugin URI:           https://www.hcaptcha.com/
  * Description:          hCaptcha keeps out bots and spam while putting privacy first. It is a drop-in replacement for reCAPTCHA.
- * Version:              4.21.0
+ * Version:              4.21.1
  * Requires at least:    5.3
  * Requires PHP:         7.2
  * Author:               hCaptcha
@@ -39,7 +39,7 @@
 /**
  * Plugin version.
  */
-const HCAPTCHA_VERSION = '4.21.0';
+const HCAPTCHA_VERSION = '4.21.1';
 
 /**
  * Path to the plugin dir.

readme.txt

@@ -4,7 +4,7 @@ Tags: captcha, hcaptcha, antispam, abuse, protect
 Requires at least: 5.3
 Tested up to: 6.9
 Requires PHP: 7.2
-Stable tag: 4.21.0
+Stable tag: 4.21.1
 License: GPLv2 or later
 License URI: https://www.gnu.org/licenses/gpl-2.0.html
 
@@ -852,6 +852,9 @@ Instructions for popular native integrations are below:
 
 == Changelog ==
 
+= 4.21.1 =
+* Fixed hCaptcha not loading on Contact Form 7.
+
 = 4.21.0 =
 * Added AI-ready security actions via the WordPress Abilities API, enabling automated threat inspection and response.
 * Added compatibility with the latest version of the Ninja Forms plugin.

src/js/hcaptcha/hcaptcha.js

@@ -590,12 +590,12 @@ class HCaptcha {
 		this.getForms().map( ( formElement ) => {
 			const hcaptchaElement = formElement.querySelector( '.h-captcha' );
 
-			if ( el && ( el !== hcaptchaElement ) ) {
+			// Ignore forms not having hcaptcha.
+			if ( null === hcaptchaElement ) {
 				return formElement;
 			}
 
-			// Ignore forms not having hcaptcha.
-			if ( null === hcaptchaElement ) {
+			if ( ( el instanceof HTMLElement ) && ( el !== hcaptchaElement ) ) {
 				return formElement;
 			}
 

src/php/CF7/Admin.php

@@ -11,6 +11,7 @@
 namespace HCaptcha\CF7;
 
 use HCaptcha\Helpers\Pages;
+use HCaptcha\Main;
 use WPCF7_ContactForm;
 use WPCF7_TagGenerator;
 use WPCF7_TagGeneratorGenerator;
@@ -307,7 +308,7 @@ public function enqueue_admin_scripts_before_cf7(): void {
 		wp_enqueue_script(
 			self::HANDLE,
 			HCAPTCHA_URL . "/assets/js/hcaptcha-cf7$min.js",
-			[],
+			[ Main::HANDLE ],
 			HCAPTCHA_VERSION,
 			true
 		);

src/php/CF7/CF7.php

@@ -12,6 +12,7 @@
 
 use HCaptcha\Helpers\API;
 use HCaptcha\Helpers\HCaptcha;
+use HCaptcha\Main;
 use WPCF7_FormTag;
 use WPCF7_Submission;
 use WPCF7_Validation;
@@ -309,7 +310,7 @@ public function enqueue_scripts(): void {
 		wp_enqueue_script(
 			self::HANDLE,
 			HCAPTCHA_URL . "/assets/js/hcaptcha-cf7$min.js",
-			[],
+			[ Main::HANDLE ],
 			HCAPTCHA_VERSION,
 			true
 		);

tests/js/assets-js-files/hcaptcha-cf7.test.js

@@ -18,6 +18,7 @@ describe( 'hCaptcha Contact Form 7', () => {
 
 		require( '../../../assets/js/hcaptcha-cf7.js' );
 		document.dispatchEvent( new Event( 'DOMContentLoaded' ) );
+		hCaptchaBindEvents.mockClear();
 	} );
 
 	afterEach( () => {