CSV validation usually starts with rules: required fields, types, ranges, allowed values, and uniqueness. But if the validation output will be attached to an issue or sent to a teammate, there is an earlier design question: Should the report repeat the value that failed? For customer exports, t...
Source: [Dev.to](https://dev.to/square12_82a85fc8609fdd1f/a-csv-quality-report-should-not-echo-the-data-it-rejects-4h96)