What are good email characters?
Posted on Dec 17, 2008 by Paul White
If you search for this on google you will find long drawn out
explanations of how to validate email addresses. How about just an
Emails are configured like so, Local User Name @ Domain Name
Valid Local User characters
Valid Domain characters
With a single @ separating them.
Things to always check when validating emails
1. Only 1 @ character, that is not the first or last character
2. your first and last characters within both the username and domainname are not '.'
Now you know.
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