Tiebreaker 1: Prefer the loud failure
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Spec: descriptive guidance, not a checkable rule.
It carries no forbidden and instead pair, and no `jig check` detector applies to it directly.
Section: Principles
Group: Tiebreakers

**Between silent failure and visible failure, choose visible.**

A form that discards a submission and shows success is worse than one that errors. A page serving stale data without saying so is worse than a slow one. Silent failure is the most expensive class of defect, because the cost is paid by someone who never finds out.