Did you check out the EmailValidator . Comes with Flex and does what you need without custom code http://livedocs.adobe.com/flex/3/html/help.html?content=validators_7.html
Don Kerr --- In [email protected], "yonghan79" <yongha...@...> wrote: > > Hi all,does anyone ever before create custom validators for emails?For > example i'm typing my email,when i don't type the @ then the tooltip will > show up and display you are missing the @,when i don't type the .com,the > tooltip will display you are missing the domain...Do anyone mind to point me > how to do it?Thanks a lot.. >

