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LeapYear ( TheYear )

check if a year is a leapyear

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Klaus-Dieter Bruegmann - Show more from this author
kade project
http://www.kade-project.de

Sample input:

TheYear = 1900
TheYear = 2000
TheYear = 2001

Sample output:

0
1
0

Function definition: (Copy & paste into FileMaker's Edit Custom Function window)

//by kade, www.kade-project.de
//a simple function to check if a year is a leapyear or not
//the result is boolian

Let ( 
[ myYear = If ( IsEmpty ( TheYear ) ; Year ( Get ( CurrentDate ) ) ; TheYear )];
 Abs ( 28 - ( Day ( Date ( 3 ; 0 ; myYear ) ) ) )
)

a simple function to check if a year is a leapyear or not
the result is boolian

Comments

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