Tell if its a leap year

Instructions

• Given a year, report if it is a leap year.
• The tricky thing here is that a leap year in the Gregorian calendar occurs:
• on every year that is evenly divisible by 4 except every year that is evenly divisible by 100 unless the year is also evenly divisible by 400
• For example, 1997 is not a leap year, but 1996 is. 1900 is not a leap year, but 2000 is.
• Notes Though our exercise adopts some very simple rules, there is more to learn!

Challenges (0/2 done)

• isLeap(2022) should return false
• isLeap(2020) should return true

const isLeap = (year) => {
	// code here

	return
}