Re: REGEX for credit card number

>Does anyone have a regular expression that works to validate credit card >numbers? http://php.net/links.php has links to code archives that will give you tons of them. Ditto for the phone numbers post I'm about to read. NOTE: Making users not be able to use phone numbers like 1-800-MY-STUFF is just wrong, wrong, wrong, not to mention that sooner or later an International user or somebody with an extension or who needs you to press *2 to reach them is gonna get screwed by your stupid phone regex... Don't do it. -- Like Music? http://l-i-e.com/artists.htm I'm looking for a PRO QUALITY two-input sound card supported by Linux (any major distro). Need to record live events (mixed already) to stereo CD-quality. Soundcard Recommendations? Software to handle the recording? Don't need fancy mixer stuff. Zero (0) post-production time. Just raw PCM/WAV/AIFF 16+ bit, 44.1KHz, Stereo audio-to-disk.