Form Submitted TempData

[AaronSadlerUK]

It would be nice to have a TempData["SuccessfullySubmitted"] which can be picked up anywhere.

In my case I have a form in a Modal which after submission returns to the current page, but without the modal shown, and so I need to display the success message elsewhere on the page.

[warrenbuckley]

Fixed by this PR
https://github.com/umbraco/Forms/pull/556

Due for release in 8.8.0

[AndyButland]

Just to add that the specific change here has been to implement a "POST / REDIRECT / GET" pattern for form submissions, whether you are using the "redirect to page" or "message on submit" behaviour.

For both, we now have a TempData variable with a key of UmbracoFormSubmitted and a value containing the Guid identifier for the submitted form.