As a user,
I want to receive a visual notification when I forgot to enter the house number in the respective address field,
so that I can be confident that the address details I provided are complete.
Acceptance Criteria:
- When there is no numeral at all in the street field, a notice saying "Ist die Adresse korrekt oder fehlt noch Ihre Hausnummer?" is displayed.
- The form can still be submitted and the application does not return an error.
Background:
- Missing house numbers are a common reason for an address not being complete and thus donation receipts not being delivered to donors.
- The numeral does not necessarily have to be at the end of the given value, so that, for instance, the following cases do not raise a notice:
- Some Street 12a
- Tannenweg 12, bei Jochen
- related issue on GH
- apparently we do have https://jqueryui.com/tooltip/#custom-style available already