Simple email validation
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Sat. Nov. 3rd, 2007 5:54 AM
Send an email with VB.net 2.0 with your SMTP Serve
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Makes sure the email addresses with IP addresses are not private network addresses. Allows multiple sub-domain levels. verifies characters within domain names. only allows standard length 26 characters for each domain name level, except the top (3 max)
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This is as close to a perfect URL regular expression as I've come. It's based on RFC 3986.
A few caveats:
It only accepts http/https/ftp URLs by design, but you could change that to accept any valid URI pretty easily.
It doesn't support IP-based URLs or authenticated URLs. This is also by design, but you could change that with a little work.
A few caveats:
It only accepts http/https/ftp URLs by design, but you could change that to accept any valid URI pretty easily.
It doesn't support IP-based URLs or authenticated URLs. This is also by design, but you could change that with a little work.
0
Usage:
found('asdf',@array);
P.S. In perl 5.10 can be written as
use 5.010;
'asdf'~~@array;
found('asdf',@array);
P.S. In perl 5.10 can be written as
use 5.010;
'asdf'~~@array;
0
Digest::MD5 is core from 5.8.
