isLeapYear

Determines whether a year is a leap year.

isLeapYear(year) → returns boolean

  1. CFDocs
  2. Functions
  3. Date and Time Functions
  4. isLeapYear
  5. CF
  6. Lucee
  7. BL 1.0.0+
  8. 0 Issue
  9. Edit
See Also:   DaysInYear

Argument Reference

year numeric
Required

Examples
Sample code invoking the isLeapYear function 

date = now();
isLeapYear = isLeapYear(year(date));
writeOutput(isLeapYear);

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