Test profile input validation (EXPOSUREAPP-8524)

[marcauberer]

Adds validation / input constraints to the fields phone number, email, date of birth and postal code

• Phone number gets validated with the PHONE validator pattern (valid phone number required to save profile)
• Email gets validated with the EMAIL_ADDRESS validator pattern (valid email address required to save profile)
• Postal code gets limited to 5 chars as we do not have longer postal codes in Germany
• Date of birth now rejects data selections in the future

Furthermore, this pr adds formatting of the phone number text field for more intuitivity.

We had a discussion about input validation at the QM department last week and the status quo was, that input validation is not planned to implement from SAP side. I thought to make an open source contribution, to provide a solution in case the interest exists ...

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Internal Tracking ID: EXPOSUREAPP-8524

[d4rken]

lgtm

[NataliaLemmerth]

UA approved.

[BMItr]

lgtm