deleted_post, array( AutomatticJetpackFormsContactFormFeedback, invalidate_source_ids_cache_on_delete deleted_post, array( AutomatticJetpackFormsContactFormFeedback, invalidate_source_ids_cache_on_delete Share this:TweetLike this:Like Loading… Hook Type: actionSee hook in action See this hook used in plugins:Select Pluginjetpack.16.0.1