Then i don’t believe the validation you try to do is implemented in the svea payment app.
Support for “before confirmation validation” was added to the platform in version 8.8.0 and klarna app 1.6.0 but i haven’t seen that it was added to any of the other payment apps.
Was that on the Svea payment app release notes before? I looked at the release notes page and searched for validation but could find anything before I posted. But i see it now