Skip to content

minDateTime

minDateTime(dateTimes: string[]): string
import { minDateTime } from "@northguild/gmt/plain/calculate";

Return the earliest (minimum) of the given PlainDateTime values.

  • Returns null if the array is empty or contains no valid datetimes.
  • Validation is performed on each item in the array.
Parameter Type Description
dateTimes string[] Array of ISO PlainDateTime strings (e.g. “2024-03-10T12:00:00”)

The earliest datetime string, or null on invalid input

minDateTime(["2024-03-10T12:00:00", "2024-03-15T12:00:00", "2024-03-12T12:00:00"]) // "2024-03-10T12:00:00"
minDateTime([]) // null

plain/calculate/minDateTime.ts