Aglet

What to learn from an address validation troubleshooting checklist

Learning from address validation requires a shared contract for entered, normalized, and persisted values. Record the smallest failing shape, the safe correction path, and the limits of the regions and formats actually tested so future work does not infer universal coverage.

Keep the lesson for the next incident

  1. Record field semantics

    Document which fields are required, normalized, preserved, or rejected for the affected locales. Explain how apartment information and postal punctuation are handled. State where the authoritative approved address is selected and which downstream stages consume it.

  2. Keep locale fixtures

    Save redacted structured fixtures for a passing address, the smallest failing address, and a neighboring format. Include country and region metadata. Link them to the work record so tests can exercise the same boundary without retaining personal locations.

  3. Define recurrence questions

    Reopen review when a normalized value drops a field, a previously passing region becomes blocked, or shipping and order records disagree. State which locales are sampled and which remain unknown. Assign ownership for expanding the fixture set deliberately.

What to carry forward

The durable lesson is a locale-scoped address contract plus recovery fixtures that protect entered and normalized values. Finish learning only when recurrence triggers, coverage limits, and the owner of future regional cases are recorded in review.

Keep the decision with the work.

Use a Work Item in Aglet to record the problem, the evidence you have, and the next decision. Add an owner and priority, then keep updates in the discussion so the next person can follow the reasoning.

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