Hello,
I understand the OnSuccess of a form does not work if the Patch() function is used to submit the form. I would like to notify the user if the form is submitted successfully even when using patch. How can I check this and notify with their result?
Here is the patch in my Onsubmit

(Just looks up title to see if project already exists or not)
I would like to navigate(successSceen) when submission is successful or display error message if not without leaving the screen.