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Area

admin/ui

Describe the bug

When entering an invalid value like "-1" into the minimum age of authentication, the error message is not shown as text, and not at the UI control element:

<img width="706" height="128" alt="Image" src="https://github.com/user-attachments/assets/c995fd98-a0bd-4eaa-97fe-b3b39c339237" />

Version

main

Regression

[ ] The issue is a regression

Expected behavior

Show a proper error message, ideally at the input field.

Actual behavior

A error popup, with a message code instead of the text.

How to Reproduce?

Edit a required action, and add a negative value like "-1"

Anything else?

I wanted to do some advanced validation and error message, and this one was blocking me. This is a simple reproducer with the current code.

I'll provide a draft PR and I'm looking for some advanced hints.