Version 5.0.13

applications/core/widgets/relatedContent.php

@@ -119,6 +119,20 @@ class relatedContent extends PermissionCache implements Customizable
 		
 		return $form;
  	}
+
+    /**
+     * Can this widget be used on this page?
+     *
+     * @param string $app
+     * @param string $module
+     * @param string $controller
+     * @return bool
+     */
+    public function isExecutableByPage( string $app, string $module, string $controller ) : bool
+    {
+        $class = 'IPS\\' . $app . '\\modules\\front\\' . $module . '\\' . $controller;
+        return is_subclass_of( $class, Controller::class );
+    }
  	
 	/**
 	 * Render a widget