Validation error when entering the date of birth from the keyboard on the self-service portal

[seluianova]

Describe the bug Cannot create a card if the birthday is entered from the keyboard because of the validation error even if the date is valid

To Reproduce Steps to reproduce the behavior:

1. Open http://localhost:3000/erstellen
2. Enter valid birthday using the keyboard --> field validation error is displayed

UPD. It seems that if the date is selected using the calendar, it is also not possible to submit the form, but in this case the validation error only occurs after clicking the 'KoblenzPass erstellen' button

Expected behavior If the entered date is valid, it should be accepted

Screenshots

Desktop (please complete the following information): Reproduced in Desktop and Mobile Chrome browsers

Additional context Add any other context about the problem here.

[f1sh1918]

@seluianova I can not reproduce this on chrome (recent main)

https://github.com/user-attachments/assets/95f3a868-0ada-495e-a819-0f28e2e0ea0c

https://github.com/user-attachments/assets/279347c4-dcab-4d1e-81df-e4703e77cf77

[seluianova]

I’ve just double checked and it is still reproduced for me (recent main). I think we could take a look at it at the conference

[f1sh1918]

alright no clue if thats browser dependent on mac/linux (i have recent chrome update) I tested that on chrome, firefox and safari, no issues Maybe someone running on linux machine can try to reproduce

[f1sh1918]

did you run npm i on root folder? Is there any additional error message?

[seluianova]

did you run npm i on root folder?

I think so but I will do again at the conference, already packing my stuff

Is there any additional error message?

No, it looks like on the screenshot I posted

[steffenkleinle]

I can also reproduce this issue :/ It is due to locale settings on the device :) Will open a PR.