data not defined on passcode failure means exception and no feedback

[nhamer]

No description provided.

[jeremyZX]

+1

This might even mitigate some of the issues that occur during peak volume, as there's no indication that a request is ongoing, and there's no indication that a request has failed, therefore it's easy and tempting to continuously mash redeem even though you're unknowingly contributing to the pseudo-DDOS.