finmatchinguser.js

logic.FindMatchingUser = function(NewUser, ExistingUsers, callback)
{
  //campare email to see if same user or not
 console.log("Comparing");
 console.log(ExistingUsers);
 //make sure this handles multiple possible matches\
 //for each
 for(var i = 0; i < ExistingUsers.length; i++)
 {
   var user = ExistingUsers[i];

   console.log(user.EmailAddress + "\n" + NewUser.EmailAddress);
   if(NewUser.EmailAddress === user.EmailAddress)
   {
     console.log(user);
     callback(user);

   }

 }

 callback();

}