Hide Pro Form fields on successful submission

I use a simple nested Pro Form for newsletter signup. The form is fairly simple, an email field next to a submit button. If a user signs up, the submit button is hidden and the success message is shown. However, the email field is still visible and the form then looks awkward. See screenshot.

How can I hide all fields and submit button on successful submission and show the success message instead?

In WS Form and FluentForms, I can enable the desired behavior with a checkmark.

Hi,

You can use the Bricksforge Panel to do some actions when form is submitted. However, there’s no support for when form submit is successful.

@Daniele This issue of form successful submit event is everyday requested.

The above threads show people demanding it. After months of using this feature, I found it’s still missing.