30-seconds-of-code/snippets/isBeforeDate.md

title, tags

title	tags
isBeforeDate	date,beginner

Check if a date is before another date.

• Use the less than operator (<) to check if the first date comes before the second one.

const isBeforeDate = (dateA, dateB) => dateA < dateB;

isBeforeDate(new Date(2010, 10, 20), new Date(2010, 10, 21)); // true