Ruby On Rails

Useful expressions for email address validation

Matches a limited version of the RFC 2822 addr-spec form.

/A(?:[w!#$%&*+-/=?^`{|}~]+.)*[w!#$%&*+-/=?^`{|}~]+@(?:(?:(?:[a-zA-Z0-9](?:[a-zA-Z0-9-](?!.)){0,61}[a-zA-Z0-9]?.)+[a-zA-Z0-9](?:[a-zA-Z0-9-](?!$)){0,61}[a-zA-Z0-9]?)|(?:[(?:(?:[01]?d{1,2}|2[0-4]d|25[0-5]).){3}(?:[01]?d{1,2}|2[0-4]d|25[0-5])]))Z/i<br />

satish chauhan’s blog

Tags: Regexp, rubyonrails

This entry was posted on Tuesday, July 3rd, 2007 at 4:37 PM and is filed under Rails, Regexp, ror. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.