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Regular Expression Details

Title Test Find USA ZIP postcode
Expression
(\d{5}-\d{4}|\d{5})
Description
Matches: five digits hypen four digits or just five digits anywhere within string. C# string reg_usa_postcode = @"(\d{5}-\d{4}|\d{5})";
Matches
Ohio 43050-2495 USA, Houston 77053 USA Texax
Non-Matches
USA 4512, Texas 1234-1234 US
Author Rating: Not yet rated. Szymon
Source
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