Field Mapping Audit — Prevent Interface Bugs

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Field Mapping Audit — Prevent Interface Bugs

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Why it happens

Most breakages come from “the fields didn’t match.”

Audit checklist

  • ☐ List fields A → B
  • ☐ Names match
  • ☐ Types match
  • ☐ Sample values (40 chars)
  • ☐ End-to-end test
  • ☐ Fail loud on missing fields

Debug line format

field_name="customer_email" value="steve@exam…"

By Steve Merrill · @merrills · WRKNG Digital

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