Simple email validation in forms

Hello All,

I would like to do a simple email validation, the built in email validation pattern(text{OOOOOOOO'@example.com'} ) is not really useful.

What is the best to validate an email in the form which was built using livecycle designer.

Is there any other pattern I can use?

My requirement is simple, the email should contain ‘@’ and a dot, something like ( xxx@xxx.xxx)

Any help is much appreciated.

Thanks and regards,