Add compatibility with Elementor Element Caching.

readme.txt

@@ -574,6 +574,7 @@ Instructions for popular native integrations are below:
 * Added compatibility with WordPress Recovery Mode.
 * Added compatibility with Contact Form 7 v6.0.
 * Added compatibility with Akismet tag in Contact Form 7.
+* Added compatibility with Elementor Element Caching.
 * Added activation and deactivation of plugins network wide if hCaptcha is set network wide.
 * Added ability to use shortcode in the Mailchimp for WP form.
 * Fixed racing condition when loading hCaptcha API.

src/php/ElementorPro/HCaptchaHandler.php

@@ -128,6 +128,7 @@ public function init(): void {
 			3
 		);
 		add_filter( 'elementor_pro/forms/render/item', [ $this, 'filter_field_item' ] );
+		add_filter( 'elementor/frontend/the_content', [ $this, 'elementor_content' ] );
 		add_filter( 'elementor_pro/editor/localize_settings', [ $this, 'localize_settings' ] );
 
 		if ( static::is_enabled() ) {
@@ -451,6 +452,23 @@ public function filter_field_item( $item ): array {
 		return $item;
 	}
 
+	/**
+	 * Filter Elementor content.
+	 *
+	 * @param string|mixed $content Content.
+	 *
+	 * @return string
+	 */
+	public function elementor_content( $content ): string {
+		$content = (string) $content;
+
+		if ( ! hcaptcha()->form_shown && false !== strpos( $content, '<h-captcha' ) ) {
+			hcaptcha()->form_shown = true;
+		}
+
+		return $content;
+	}
+
 	/**
 	 * Add the hCaptcha Elementor Pro script to footer.
 	 *