Ruby On Rails

Regexp

Verify Email address Format

Posted in Rails, Regexp, ror on July 3rd, 2007 by Satish Chauhan – 1 Comment

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

Subscribe: Entries | Comments
March 2010

M T W T F S S

« Mar

1 2 3 4 5 6 7

8 9 10 11 12 13 14

15 16 17 18 19 20 21

22 23 24 25 26 27 28

29 30 31
Similar Posts
Recent Posts
Tags
ajax css CSV email address import export fixture HABTM import liquid merb pagination rating Regexp ror Ruby Ruby on Rails rubyonrails SyntexHighlighter
Categories
- ajax
- css
- CSV
- fixture
- HABTM
- liquid
- paginate
- Rails
- rating
- Regexp
- ror
- Ruby
- Ruby on Rails
- SyntaxHighlighter
Recent Comments
Archives

March 2010
M	T	W	T	F	S	S
« Mar
1	2	3	4	5	6	7
8	9	10	11	12	13	14
15	16	17	18	19	20	21
22	23	24	25	26	27	28
29	30	31

Regexp

Verify Email address Format

Similar Posts

Recent Posts

Tags

Categories

Recent Comments

Archives