Added code to support password settings. Fixed a bug where the [FromBody] attribute resulted in null object properties, as well as included more null checks.

SecureCore/SQL Scripts/User Auth Template.sql

@@ -403,14 +403,20 @@ BEGIN
 			BEGIN TRANSACTION;
 				IF dbo.UserExists(@UserName) = 1
 				BEGIN;
-					THROW 51000, 'User already exists', 1;
+					THROW 51000, 'This username is already in use', 1;
+				END;
+
+				IF dbo.EmailInUse(@Email) = 1
+
+				BEGIN;
+					THROW 51001, 'This email is already in use', 1
 				END;
 
 				SELECT @EventID = [Event ID] FROM [Event] WHERE [Event Name] = 'Registration'
 
 				IF @EventID = NULL OR @EventID = 0
 				BEGIN;
-					THROW 51001, 'Registration event type not found', 1;
+					THROW 51002, 'Registration event type not found', 1;
 				END;
 
 				INSERT INTO [User] (Name, Email) VALUES (@UserName, @Email)