Web forms should include an optional post-completion redirect URL.
Planned for October 2020 release
There is a redirect mechanism now although it could be easier to use. Check out the “Set unique redirect URLS when a web form is submitted” at this help article. https://help.catalytic.com/docs/web-forms/
The current setup could lead to errors, especially if the URL is shared without the "ref-success=" additions after it...
We're planning to release an update to the Email: Send a Form action in October that would enable builders to set the redirect URL after submission.
@David_931366 @Kevin_579059 @Rafael_943505 With this coming in October for emailed web forms, I've created a separate Idea to track the need for applying this to web form triggers as well:https://community.pushbot.com/discussion/1449/redirect-url-for-web-form-triggers/p1?new=1
Please upvote that if you have needs beyond emailed web forms.