IsLeapYear

Determine whether a given integer value represents a leap year.

Method Signature

IsLeapYear(year=[numeric])

Arguments

Argument
Type
Required
Description
Default

year

numeric

true

Number representing the year to test.

Examples

Is the current date in a leap year?

Run Example

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

Additional Examples

Run Example

writeDump( label="2018", var=IsLeapYear( 2018 ) );
writeDump( label="2020", var=IsLeapYear( 2020 ) );
writeDump( label="1", var=IsLeapYear( 1 ) );

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