E-mail validation using regular expression

Posted Date: 05 May 2008	Resource Type: Code Snippets	Category: Email
Author: Vivs	Member Level: Gold
Rating:	Points: 10

public bool IsValidEmail(string email)
{
string pat = @"^[-a-zA-Z0-9][-.a-zA-Z0-9]*@[-.a-zA-Z0-9]+(\.[-.a-zA-Z0-9]+)*\.
(com|edu|info|gov|int|mil|net|org|biz|name|museum|coop|aero|pro|tv|[a-zA-Z]{2})$";
Regex check = new Regex(pat,RegexOptions.IgnorePatternWhitespace);
bool valid = false;

if (string.IsNullOrEmpty(email))
{
valid = false;
}
else
{
valid = check.IsMatch(email);
}
return valid;
}

Responses

Author: priya 08 Nov 2008

Member Level: Bronze Points : 0

nokia.txt

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