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Dataset Constraint Validator
Apply an explicit, bounded set of data-quality rules to local CSV or flat JSON records.
Validation is limited to the authored rules. Passing does not establish schema completeness, correctness, regulatory compliance, or fitness for use. Values are not uploaded.
Dataset
Constraints JSON
Supported rules: required, type, range, length, enum, regex, unique, compositeKey, dateOrder, compare, and conditionalRequired.
Finding filters
Summary
Validate a dataset to begin.
By rule
Violations
| Row | Rule ID | Columns | Message | Original values |
|---|
Dataset preview
Original lexical values; capped at 200 rows and 50 columns.