need route helper to validate incomming queries

[bj-rutledge]

Currently we are not using DRY code methodology when validating incoming queries in our routes:

   if (
      query.email == undefined &&
      query.phoneNumber == undefined &&
      query.customerNumber == undefined
   )

Write a helper that does this for each of the routes called validateQuery Account for thtat some of the queries come in as a query object some as a json object.