areDatesEqual

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Signature

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

import { areDatesEqual } from "@northguild/gmt/plain/compare";

Compare two ISO date-like strings for equality, ignoring time components.

• Accepts both PlainDate and PlainDateTime strings.
• Extracts date components only for comparison.
• Returns false if either input is invalid.

Parameters

Parameter	Type	Description
value1	string	ISO date-like string
value2	string	ISO date-like string

Returns

true if the dates are equal, false otherwise

Examples

areDatesEqual("2024-02-29", "2024-02-29T12:34:56") // true
areDatesEqual("2024-02-29", "2024-03-01") // false
areDatesEqual("invalid", "2024-02-29") // false
areDatesEqual("2024-02-29", "invalid") // false

Source

plain/compare/areDatesEqual.ts