Brian Dunning's FileMaker Custom Functions


UK Postcode Validation

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Thomas Seidler   Thomas Seidler

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  Sample input:
ValidateUKPostcode( "WC1A 1AA")
ValidateUKPostcode( "XX1 Y8A")
  Sample output:

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

Validates UK postcode by crude rule base provided in Wikipedia

[updated to make sure it worked!! :)]



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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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