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Regular Expression Details

Title Test Find Simple Microsoft Product Key
Expression
^[A-Z1-9]{5}-[A-Z1-9]{5}-[A-Z1-9]{5}-[A-Z1-9]{5}-[A-Z1-9]{5}$
Description
Simple Microsoft product key check.
Matches
12345-12345-12345-12345-12345 | ABCDE-ABCDE-ABCDE-ABCDE-ABCDE | AB5DE-AB5DE-AB5DE-AB5DE-AB5DE
Non-Matches
12345-123-123456-12345 | ABC-ABCDEF-ABCDE-ABCDE | 12AB5-ABC-12AB567-12AB5
Author Rating: Not yet rated. Amos Hurd
Source
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