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Title Test Details Powerful email address validator with support for multiple subdomains and IP Addresses. (RFC 5322-5321)
Expression
^([\!#\$%&'\*\+/\=?\^`\{\|\}~a-zA-Z0-9_-]+[\.]?)+[\!#\$%&'\*\+/\=?\^`\{\|\}~a-zA-Z0-9_-]+@{1}((([0-9A-Za-z_-]+)([\.]{1}[0-9A-Za-z_-]+)*\.{1}([A-Za-z]){1,6})|(([0-9]{1,3}[\.]{1}){3}([0-9]{1,3}){1}))$
Description
The following is a powerful regular expression for e-mail address's validation. It was wrote respecting the e-mail addresses' syntax reported in the RFCs and supports both hostnames with multiple sub domains and IP addresses.
Matches
Non-Matches
Author Rating: The rating for this expression. Salvatore Fresta
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