note 90639 deleted from function.ereg by danbrown
| From: | danbrown@php.net | Date: | Sat, 02 May 2009 14:59:35 +0000 |
| Subject: | note 90639 deleted from function.ereg by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-154145@lists.php.net to get a copy of this message | ||
Note Submitter: midian at cox dot net
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Concerning the 'valid postal code' bit from 10 Aug -
You need the '?' after {4}) to make it optional, occurring 0 or 1 time.
$error_code=(ereg("^[0-9]{5}(-[0-9]{4})?$",$zip))? NULL:1;