bigint

Validates bigint while preserving native precision. DDataParser.bigint() handles optional coercion (BigInt(value)) and accepts checkers like min, max, or refine.

Interactive example

Parameters

• errorMessage: custom message if the value is not a valid bigint.
• checkers: checkerBigIntMin, checkerBigIntMax, checkerRefine.
• coerce: true to convert from string / number via BigInt. Defaults to false.

Return value

A DataParserBigInt with the full API (parse, asyncParse, exec, asyncExec, addChecker, clone). schema.parse(data) → DEither.success<bigint> or DEither.error<DataParserError>.

Other examples

Custom checkers

Extended mode

See also

• number - Parser for numbers
• coerce.* - Coercion functions for various types