Brian Dunning's FileMaker Custom Functions

DupesInList ( ValueList )

Returns duplicate values from a list.

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Daniele Raybaudi   Daniele Raybaudi - Show more from this author
ACI
http://www.aci.it

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  Sample input:
DupesInList ( "a¶b¶a¶c¶a" )
  Sample output:
a

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

Returns duplicate values from a list.
( Inspired by Jon Rosen's IdentifyDupes( ) cf1334 )

 

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