layout: default title: Utils nav_order: 6

Utils

isBefore

Check if the datetime is in the past If no argument is given, compare with the current time.

datetime("1992-01-01").isBefore(); // true
datetime("2045-01-01").isBefore(); // false
datetime("2045-01-01").isBefore(datetime("2046-01-01")); // true

isAfter

Check if the datetime is in the future

datetime("1992-01-01").isAfter(); // false
datetime("2045-01-01").isAfter(); // true
datetime("2045-01-01").isAfter(datetime("2030-01-01")); // true

isLeapYear

Check if the datetime is in leap year

datetime("2020-01-01").isLeapYear(); // true
datetime("2021-01-01").isLeapYear(); // false

isValid

Check if the datetime is valid

datetime("2020-01-01").isValid(); // true
datetime("2021-13-01").isValid(); // false