Reply To: How can I update the post instead of Insert

Hi Calpaq, how do you save posts? I mean do you run a code to save posts or use Meta Box plugins?

If you need to hook after Meta Box save post data, you can just use 'rwmb_after_save_post' hook, or save_post (with priority > 10). And then use update_post_meta to update meta data to an existing post of your choice.