Returns true if date is strictly before referenceDate.
true
date
referenceDate
The date to test.
The date to compare against.
isBefore(new Date("2024-01-01"), new Date("2024-06-01")) // => trueisBefore(new Date("2024-06-01"), new Date("2024-01-01")) // => false Copy
isBefore(new Date("2024-01-01"), new Date("2024-06-01")) // => trueisBefore(new Date("2024-06-01"), new Date("2024-01-01")) // => false
Returns
trueifdateis strictly beforereferenceDate.