Brian Dunning's FileMaker Custom Functions

NextBirthday ( dateOfBirth )

Finds the next time a date will occur.

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  Sample input:
  Sample output:

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

This function can be used for any date. Use it with a hidden condition to display a birthday message on a specific employee's dashboard or in another calculation to return a number of days until a next date.



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

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