Reset Widget on WooCommerce error (#163)

* reset widget on woocommerce error

* use jquery for handling checkout_error event

Author: merlinfuchs

friendly-captcha/modules/woocommerce/script.js

@@ -0,0 +1,14 @@
+jQuery(function ($) {
+  function resetWidgets() {
+    if (window.frcaptcha) {
+      window.frcaptcha.widgets.forEach((c) => c.reset());
+    } else if (window.friendlyChallenge) {
+      window.friendlyChallenge.autoWidget.reset();
+    }
+  }
+
+  $(document.body).on("checkout_error", function () {
+    console.log("checkout_error jQuery");
+    resetWidgets();
+  });
+});

friendly-captcha/modules/woocommerce/woocommerce_checkout.php

@@ -15,6 +15,13 @@ function frcaptcha_wc_checkout_show_widget()
     echo '<style>.frc-captcha {max-width:100%; margin-bottom: 1em}</style>';
 
     frcaptcha_enqueue_widget_scripts();
+    wp_enqueue_script(
+        'frcaptcha_wc-friendly-captcha',
+        plugin_dir_url(__FILE__) . 'script.js',
+        array('friendly-captcha-widget-module', 'friendly-captcha-widget-fallback'),
+        FriendlyCaptcha_Plugin::$version,
+        true
+    );
 }
 
 add_action('woocommerce_checkout_process', 'frcaptcha_wc_checkout_validate', 20, 3);

friendly-captcha/modules/woocommerce/woocommerce_login.php

@@ -15,6 +15,13 @@ function frcaptcha_wc_login_show_widget()
     echo '<style>.frc-captcha {max-width:100%; margin-bottom: 1em}</style>';
 
     frcaptcha_enqueue_widget_scripts();
+    wp_enqueue_script(
+        'frcaptcha_wc-friendly-captcha',
+        plugin_dir_url(__FILE__) . 'script.js',
+        array('friendly-captcha-widget-module', 'friendly-captcha-widget-fallback'),
+        FriendlyCaptcha_Plugin::$version,
+        true
+    );
 }
 
 add_action('woocommerce_process_login_errors', 'frcaptcha_wc_login_validate', 20, 3);

friendly-captcha/modules/woocommerce/woocommerce_lost_password.php

@@ -15,4 +15,11 @@ function frcaptcha_wc_lost_password_show_widget()
     echo '<style>.frc-captcha {max-width:100%; margin-bottom: 1em}</style>';
 
     frcaptcha_enqueue_widget_scripts();
+    wp_enqueue_script(
+        'frcaptcha_wc-friendly-captcha',
+        plugin_dir_url(__FILE__) . 'script.js',
+        array('friendly-captcha-widget-module', 'friendly-captcha-widget-fallback'),
+        FriendlyCaptcha_Plugin::$version,
+        true
+    );
 }

friendly-captcha/modules/woocommerce/woocommerce_register.php

@@ -15,6 +15,13 @@ function frcaptcha_wc_register_show_widget()
     echo '<style>.frc-captcha {max-width:100%; margin-bottom: 1em}</style>';
 
     frcaptcha_enqueue_widget_scripts();
+    wp_enqueue_script(
+        'frcaptcha_wc-friendly-captcha',
+        plugin_dir_url(__FILE__) . 'script.js',
+        array('friendly-captcha-widget-module', 'friendly-captcha-widget-fallback'),
+        FriendlyCaptcha_Plugin::$version,
+        true
+    );
 }
 
 add_action('woocommerce_process_registration_errors', 'frcaptcha_wc_register_validate', 20, 3);