Variable: MAX_VALID_DATE_EPOCH_MS

const MAX_VALID_DATE_EPOCH_MS: 8640000000000000 = 8_640_000_000_000_000;

Defined in: shared/validation/timestampSchemas.ts:10

Maximum epoch millisecond value accepted by JavaScript Date.

Remarks

Values above this can still be safe integers, but new Date(value) produces an invalid Date object and renderer formatting degrades to "Invalid Date".