Fix race condition in validator

Merge pull request #24 from Contargo/fix-race-condition-in-validator

Fix race condition in validator

Dependency updates

Fix on the hibernate validator leakage.

Adds domain Validator

To prevent external registration on certain domains, a validator is added to prevent them.

Changes the log level to INFO in case a phone number is empty

Merge pull request #17 from heib/improveLoggingForPhoneNumberFormatting

changes the log level to INFO in case a phone number is empty

Bugfix on phonenumber validation

v0.18.2

Merge pull request #16 from daschJulia/25562-make_phonenumber_validat…

Adds extra validation of telephonenumbers.

v0.18.1

adjust version to 0.18.1 for release

Handling of Lithuanian license plates.

Merge pull request #14 from vanherpen/master

Adds validation of Lithuanian license plates.

optimize validation for null number

Merge pull request #13 from daschJulia/25562-fix_null_number_regex

optimize validation for null number

Fix PhoneNumberValidator

v0.17.6

adjust version to 0.17.6 for release

Improve the ValidPhoneNumberValidator

v0.17.5

adjust version to 0.17.5 for release