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Thread: how to validate a typed zipcode
Oct 7, 2006, 23:31 #1
how to validate a typed zipcode
I am looking for a function that will validate that a given string constitutes a legal zipcode.
I don't want just to check the number of digits or that the value is only made of digits.
I am looking for a more intelligent implementation. For example, one that will catch fake values. like 11111 or 99999 or 12345
can anyone think of such solution?
Oct 8, 2006, 02:55 #2
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