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This doesn't seem to allow CAPITOL letters...
[code]
if(!ereg("^[_a-z0-9-]+(.[_a-z0-9-]+)*@[a-z0-9-]+(.[a-z0-9-]+)*(.[a-z]{2,3})$",$email)
[/code]

How do I fix it?

I did this, and it works... isn't there a better way to tell it to ignore Capitols?
[code]
if(!ereg("^[_a-zA-Z0-9-]+(.[_a-zA-Z0-9-]+)*@[a-zA-Z0-9-]+(.[a-zA-Z0-9-]+)*(.[a-zA-Z]{2,3})$",$email)
[/code]
Link to comment
https://forums.phpfreaks.com/topic/4720-ereg-not-working-as-expected/
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[!--quoteo(post=354052:date=Mar 12 2006, 01:21 AM:name=sgb162)--][div class=\'quotetop\']QUOTE(sgb162 @ Mar 12 2006, 01:21 AM) [snapback]354052[/snapback][/div][div class=\'quotemain\'][!--quotec--]
If you're trying to ignore all capital letters, [^A-Z] should do it just fine..
[/quote]

no silly he's trying to allow 'a-z A-Z 1-9 . a-z A-Z 1-9 @ a-z A-Z 1-9 . a-z A-Z 1-9' and underscores

anyway, there is no other way that i know of bud.. but a great regex it was [=
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