Feature Request - External Validation should be able to test data in arrays

[joneubank]

Summary of request

Data from an array value and from value in an object nested in array should be able to be read and tested against an external service. In this scenario, we should be able to either pick the value from a specific postiion in an array, or test every value in the array against the external source

Details

TODO

Desired solution

TODO

Additional context

TODO