A city-zoo membership script from an LLM says: open join page → tap Pay → then enter card → then tap Submit, attempting payment before a card exists. How should the tester classify and detect this?
Select an answer to reveal the explanation.
Short Explanation
You cannot pay with a card you have not entered yet. Spotting that broken order is logical validation catching a reasoning error.
Full Explanation
Logical validation reviews coherence of generated steps, prerequisites, and cause-and-effect. Human judgment remains necessary on complex flows even when prose is clear. This detection method targets reasoning errors rather than invented extra features.