Validate uniqueness, references, cardinality and allowed combinations across supplied files.
Practical usage guide
Validate supplied datasets locally with explicit uniqueness, reference, required-value, cardinality and allowed-combination rules.
Paste or upload a representative input and run the validation before using it in an interface, test or transport.
Resolve each reported error from the first failure onward, then run the validation again until the input is clean.
Attach the reviewed result to the requirement or specification, with business context and any open decision.
