isBetween

isBetween(date, start, end) → boolean · Date & Time

Check if a date is between two other dates (inclusive).

• date (required): date to test

• start (required): range start date

• end (required): range end date

{
  inRange: isBetween(now(), $input.startDate, $input.endDate),
  inQ1: isBetween($input.date, parseDate("2026-01-01", "yyyy-MM-dd"), parseDate("2026-03-31", "yyyy-MM-dd"))
}