isBeforeOrEqual

첫 번째 날짜가 두 번째 날짜보다 이전이거나 같은지 확인합니다.

function isBeforeOrEqual(date1: Date, date2: Date): boolean;

import { isBeforeOrEqual } from '@teamsparta/utils';
 
isBeforeOrEqual(new Date(2022, 8, 10), new Date(2022, 8, 10)); // true
isBeforeOrEqual(new Date(2022, 8, 10), new Date(2022, 9, 10)); // true
isBeforeOrEqual(new Date(2022, 9, 10), new Date(2022, 8, 10)); // false

isAfterOfEqual isMac