Validation bug when using umlaut

Description

When trying to write an umlaut into the "Account" text field is a bug going to be thrown.

How to reproduce it:
Replace the checksum in the "account" text field with an umlaut "äöü" and try to preview, download or generate it.

Environment

None

Assignee

Claude Gex

Reporter

nikola.ristic

Labels

None

Fix versions

Priority

Medium
Configure