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Re: RE: Validate URL

To: "REALbasic NUG" <realbasic-nug at lists dot realsoftware dot com>
Subject: Re: RE: Validate URL
From: "Dennis Birch" <dennisbirch at gmail dot com>
Date: Thu, 31 Aug 2006 10:21:05 -0700
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References: <4D4FE5BC-9474-4F41-A279-8CCED96FB8B4 at jettfuel dot net> <020c01c6cca3$5dd7ff10$6401a8c0 at HP>
Can you share an example of how you would use this in RB code? I am a
complete novice to Regex. My attempts to apply this following the
example code in the LR are resulting in nothing useful.

On 8/30/06, Walter Purvis <wpurvis at gmail dot com> wrote:
>  -----Original Message-----
>  I am needing to validate the contents of an EditField as a
>  properly formatted URL.  Does someone have a good suggestion
>  on how to accomplish this?  Perhaps a REGEX?

Check this:
<http://www.geekpedia.com/Question65_How-to-validate-an-URL-using-RegEx-in-C
sharp.html>

It uses this regex

(([a-zA-Z][0-9a-zA-Z+\\-\\.]*:)?/{0,2}[0-9a-zA-Z;/?:@&=+$\\.\\-_!~*'()%]+)?(
#[0-9a-zA-Z;/?:@&=+$\\.\\-_!~*'()%]+)?

constructed according to the BNF grammar given in RFC 2396
(http://www.ietf.org/rfc/rfc2396.txt).
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