nanosecondDecimal

const nanosecondDecimal: RegExp = /^-?(?:0|[1-9][0-9]*)$/;

RegExp matching the canonical decimal form of a nanosecond timestamp — the shape formatNanoseconds emits and parseNanoseconds accepts.

Examples

import { nanosecondDecimal } from "@northguild/gmt";

nanosecondDecimal.test("1710072000123456789") // true
nanosecondDecimal.test("-1000000000") // true
nanosecondDecimal.test("0") // true
nanosecondDecimal.test("01") // false (leading zero)
nanosecondDecimal.test("1.5") // false
nanosecondDecimal.test("1e18") // false

Source

regex/nanoseconds.ts