Function long

long(constraints?: NumberRangeConstraints): NumberShape
Creates a shape for 64-bit signed integer values.
- Defaults the datatype to xsd:long.
- Defaults the range to Number.MIN_SAFE_INTEGER…Number.MAX_SAFE_INTEGER (±2⁵³−1), narrower than the datatype's nominal ±2⁶³−1, since values beyond JavaScript's safe-integer range cannot be represented faithfully as number. Supplied bounds in constraints override the defaults.
- Marks the shape integral.
Parameters
- constraints: NumberRangeConstraints = {}
  Optional validation constraints
Returns NumberShape
An immutable shape for validating 64-bit signed integers

Throws
If constraints contains contradictory values

See
XSD 1.0 Part 2: Datatypes § 3.3.16 long
- Defined in src/number.ts:498