data privacy agreement neccessary for feedback & help-form

[dkehne]

Is your feature request related to a problem? Please describe.
To fullfill the data privacy requirements we need an explicit checkbox that needs to be ticked before a feedback or a help form entry can be send.

Describe the solution you'd like
A checkbox that needs to be ticked with the following text: "

Ich habe die Datenschutzerklärung gelesen und stimme der Verarbeitung und Speicherung meiner Daten zu.
I have read the privacy policy and agree to the processing and storage of my data.

There should be a link on "Datenschutzerklärung" that leads to https://integreat-app.de/datenschutz/ (for malte to https://www.malteser-werke.de/datenschutzerklaerung-malte.html)

If the checkbox is not selected, the send button should be disabled and greyed out.

Additional context
It can be the same text/checkbox for feedback and malte-form

(https://www.bfdi.bund.de/DE/Buerger/Inhalte/Allgemein/Datenschutz/Einwilligung.html)

[Docmale]

We need an idea of ​​what happens if the user does not click the checkbox. There are various possibilities: a) Send button is grayed out as long as there is no check. b) Error message when clicking the Send button as long as there is no check. Or other?

[steffenkleinle]

If the checkbox is not selected, the send button should be disabled and greyed out.