I’ve always used JavaScript to validate e-mail addresses. However, it’s best not to rely solely on JavaScript for such things due to accessibility issues. For this reason I’ve begun using PHP for e-mail validation. While I’m quite adept at creating functions for various other (simpler) aspects of form validation, verifying the validity of an e-mail address submitted by a user is a little too much for my pea size brain to cope with. Having scoured the web quite comprehensively, the following is by far the most effective solution I’ve found so far:

http://www.linuxjournal.com/article/9585

It’s not exactly a one-line solution but it certainly does the trick better than anything else I’ve found. It’s also pretty easy to understand and, if you so wish, edit. I hope you find it useful!

Tags: email, PHP, validation

This entry was posted on Thursday, August 6th, 2009 at 3:11 pm and is filed under PHP, Web Design. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.