isBeforeUtc

Signature

isBeforeUtc(value1: string, value2: string): boolean

import { isBeforeUtc } from "@northguild/gmt/utc/compare";

Return whether value1 represents an instant strictly before value2.

• Uses Temporal.Instant.compare to compare instants.
• Returns false if either input is invalid.

Parameters

Parameter	Type	Description
value1	string	first UTC datetime string
value2	string	second UTC datetime string

Returns

true if value1 is before value2, otherwise false

Examples

isBeforeUtc("2024-03-17T14:30:45Z", "2024-03-17T15:30:45Z") // true
isBeforeUtc("2024-03-17T14:30:45Z", "2024-03-17T14:30:45Z") // false
isBeforeUtc("2024-03-17T14:30:45Z", "invalid") // false

Source

utc/compare/isBeforeUtc.ts