MemberNameValidator to work with indexes in path

[abramchev]

Hi!
Little changes and tests to allow MemberNameValidatorSelector to work with indexes and wildcard []. Is it the way you thought?

[dnfadmin]

All CLA requirements met.

[JeremySkinner]

Thanks. I have limited availability for the next week but will aim to get this reviewed after that

[JeremySkinner]

Thanks for this - it was a good starting point. I’ve made a few changes to it and merged it

• Updated the regex to handle non-numeric collection indices
• Added support for nested collections
• Switch to a compiled and cached regex
• Moved the tests into the same file as the other IValidatorSelector tests
• Updated tests to use the public API
• Fixed code style issues

I'll update the docs prior to publishing a release