Interface: ColumnViolation

One declared column the rows disagreed with.

Properties

readonly column: string

readonly declared: ColumnType

readonly got: string

What that first offending value actually is (string, null, missing, …).

readonly ofRows: number

Total rows read, so a reader can see 3-of-4 rather than a bare 3.

readonly rows: number

How many rows hold something that is not the declared type.

readonly sample: string

The first offending value, rendered and clipped — what a person recognizes.