Brian Dunning's FileMaker Custom Functions

isValidVIN ( VIN )

Сhecks the VIN ( Vehicle Identifier Number )

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Omelyan Burtnyk   Omelyan Burtnyk - Show more from this author

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  Sample input:
isValidVIN ( Table::VIN )
  Sample output:
1 or valid, 0 or invalid

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

Сhecks the VIN ( Vehicle Identifier Number ) by the standard algorithm
Correct for North America

 

Comments

Lazarus Sismanis   Lazarus Sismanis, Decision Group
May 16, 2019
One minor correction on line 18:
~vin = Upper( Table::VIN_field );
should be
~vin = Upper( VIN );

Thank you for this custom function.
 
Omelyan Burtnyk   Omelyan Burtnyk
May 16, 2019
Thank you Lazarus Sismanis
I've corrected
 

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