On a page managed by each customer of my Wordpress website, I have a form with multiple fields, not only Wordpress core fields, but also WooCommerce fields, JetEngine fields, etc.
I need to update the user data on another app, via API. I can't find a hook where I can plug my own function, hook fired when all other hook are processed. Because if I hook profile_update, for example, the updated_user_meta calls have not been made, and all the data are not updated yet.
So my thought led me to find a hook which is fired when the form is submit. This way I will be able to get the form fields in my function (called with add_action) and then launch my API calls.
The problem is I can't find a hook which is fired on form submit. Do you have any idea of how I can manage that?
Thanks for your help!
PS: this question is not helping, because it's about admin form, and I'm not on admin side but on customer side, on his profile form.