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 FileMaker Pro Custom Functions

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Last_Saturday ( Date_1 )

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  Average rating: 4.1  (35 votes)
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Michael Myett, FileMaker Apps

Enter a date in the Date_1 field and the calculation will return the last Saturday of that month.

Sample Input:
Last_Saturday ( 06/01/2010 )
Sample Output:

 Then copy & paste into FileMaker Advanced's Edit Custom Function window.

Click here to copy To Clip Manager if you have myFMbutler's Clip Manager installed


Enter a date in a date field called Date_1, using the following format, XX/01/XXXX. Create a calculation field using this custom function with the date field as input and it will return the date of the last Saturday in that month.

Note: these functions are not guaranteed or supported by Please contact the individual developer with any questions or problems.

This is my Custom Function and I want to edit it


You could use:
Date_1 - Mod ( Date_1 ; 7 ) - 1

Crisix, Vienna
April 12, 2011 8:37am

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Answer 7 + 4 =
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