Build a leap year calculator - test are failing

fcc assertions number 5,6,7 are failing - even tho my solution is working while checking with console.logs

My code :

let year

function isLeapYear(num) {

if (num%4 == 0 && (num%400 == 0 || num%100 != 0 )) {

return `${num} is a leap year`

}

else {

return `${num} is not a leap year`

}

}

year = 2024

let result = isLeapYear(year)

console.log(result)

year = 2000

console.log(isLeapYear(year))

year = 1900

console.log(isLeapYear(year))

Browser info:
Version 134.0.6998.178 (Official Build) (64-bit)

lol, closing I forgot the dot in the end :smile: