Hi @digitalcrateds
Thank you for sharing the form export.
I imported the form to my lab site and ran some tests but couldn’t replicate the mentioned issue using test or live mode, I’m using the latest version of forminator.
Could you please try running some test on your staging site and let us know the results? I suspect the issue is related to your Stripe configuration.
1. Make sure Forminator and its addons are updated to the latest version
2. Remove all configurations for Stripe field in forminator
3. Go to your stripe account dashboard and create a new stripe restrictive key for live and test mode then add them in forminator payment settings
4. Create a new blank form add Stripe field and test the form payment
https://wpmudev.com/docs/wpmu-dev-plugins/forminator/#stripe
If you haven’t gotten any errors after doing the suggested steps that means the issue was related to either stripe API keys or legacy stripe added to from.
Kind Regards
Amin