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petergi/Regex to Match U.S. ZIP and Canadian Postal Codes.sh

Created April 8, 2026 15:51
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Matches US ZIP, ZIP + 4, and Canadian Postal Codes
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Regex to Match U.S. ZIP and Canadian Postal Codes.sh
/(^\d{5}(-\d{4})?$)|(^[ABCEGHJKLMNPRSTVXY]{1}\d{1}[A-Z]{1} *\d{1}[A-Z]{1}\d{1}$)/
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