parseDayOfWeekFromZoned

Signature

parseDayOfWeekFromZoned(value: string): number

import { parseDayOfWeekFromZoned } from "@northguild/gmt/zoned/parse";

Return the day of the week (1-7, Monday-Sunday) from a zoned datetime string.

• Returns number 1-7 for valid input.
• Monday=1 through Sunday=7.
• Returns null for invalid input.

Parameters

Parameter	Type	Description
value	string	ISO zoned datetime string (e.g., “2024-03-15T14:30:45.123+00:00[UTC]”)

Returns

Day of week (1-7) or null on invalid input

Examples

parseDayOfWeekFromZoned("2024-03-15T14:30:45+00:00[UTC]") // 5 (Friday)
parseDayOfWeekFromZoned("invalid") // null

Source

zoned/parse/parseDayOfWeekFromZoned.ts