电子邮件的Javascript正则表达式（不包括“ [”和“]”）

Question

I am trying to make regex for email my regex is:

^(?:[0-9a-zA-z.!!@#$%^&*+={}'/-]+@[a-zA-Z]{1}[a-zA-Z]+[/.][a-zA-Z]{2,4}|)$

According to this regex it should accept special characters as mentioned in rule but sholud not accept [ and ] but it accepting [ and ]

I want to use this regex but it should exclude [ and ]

How can I do that?

Answer 1

If you want validate email, then regular expression will be look like this:

^(?:[0-9a-zA-z.]+@[a-zA-Z]{2,}[/.][a-zA-Z]{2,4}|)$

Debuggex Demo

But it very simplified. Full version here http://www.ex-parrot.com/pdw/Mail-RFC822-Address.html

UPD: Just typo in original regular expression Az -> AZ

^(?:[0-9a-zA-Z\.!@#$%^&*+={}'/-]+@[a-zA-Z]{1}[a-zA-Z]+[/.][a-zA-Z]{2,4}|)$

Debuggex Demo