PHP (RegEx) Zip Code Validation - PHP Snipplr Social Repository

Revision: 7004

at July 1, 2008 09:36 by aristoworks

Initial Code

$string = "12345-1234";
if (preg_match('/^[0-9]{5}([- ]?[0-9]{4})?$/', $string)) { 
echo "zip code checks out";
}

Initial URL

http://www.thejwalker.com

Initial Description

This is a simple method of validating a 9-digit zip code using PHP and regular expressions

Initial Title

PHP (RegEx) Zip Code Validation

Initial Tags

php, code, validation

Initial Language

PHP