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Expressions by User

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Title Test Details Pattern Title
Expression
(?<user>(?:(?:[^ \t\(\)\<\>@,;\:\\\"\.\[\]\r\n]+)|(?:\"(?:(?:[^\"\\\r\n])|(?:\\.))*\"))(?:\.(?:(?:[^ \t\(\)\<\>@,;\:\\\"\.\[\]\r\n]+)|(?:\"(?:(?:[^\"\\\r\n])|(?:\\.))*\")))*)@(?<domain>(?:(?:[^ \t\(\)\<\>@,;\:\\\"\.\[\]\r\n]+)|(?:\[(?:(?:[^\[\]\\\r\n])|(?:\\.))*\]))(?:\.(?:(?:[^ \t\(\)\<\>@,;\:\\\"\.\[\]\r\n]+)|(?:\[(?:(?:[^\[\]\\\r\n])|(?:\\.))*\])))*)
Description
Validates email addresses according to the RFC 822 specification. The only exception is the exclusion of control characters, which should be sufficient for human input from a keyboard.
Matches
[email protected] | "Funny email"[email protected] | ok@[funny domain].co.za
Non-Matches
"TravisGray"extra@ domain.biz
Author Rating: The rating for this expression. Trevor Green
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