Component for inputting email addesses

I want to design a component for inputting and handling mail addresses, the EXACTLY SAME way that hotmail does开发者_JAVA百科 it. Can you tell me which Flex components are most suitable to do this as I am totally lost with this.

Many thanks.

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There are not any that do this straight out of the box but a TextInput plus some validation and maybe some event handlers will do the trick.