Check is string is a valid url

[Gonçalo Boléo]

Is there any way to check if a string is valid URL?

thanks,
Gonçalo Boléo

[Rob Teixeira]

You can use RegX to validate the text, or use the URI class.

-Rob Teixeira

"Gonçalo Boléo" <go*****@kaid4.pt> wrote in message
news:uO****************@TK2MSFTNGP10.phx.gbl...

Is there any way to check if a string is valid URL?

thanks,
Gonçalo Boléo

[ShaneB]

You can use the Regex class to do this. I'm sure you can find something
useful at the below site that does it for you or gets you on the right path.

http://www.regexlib.com/Search.aspx

ShaneB

"Gonçalo Boléo" <go*****@kaid4.pt> wrote in message
news:uO****************@TK2MSFTNGP10.phx.gbl...

Is there any way to check if a string is valid URL?

thanks,
Gonçalo Boléo

[Bonj]

whether it *could possibly* be valid, or whether it *is* valid?
To get the regex for it, add a RegularExpressionValidator to a web project
and there's a pre-set list of regexes in there, one of them is a URL
template.
If you want to check if it *is* valid, then you'll have to send a request
and see if you get anything back.
"Gonçalo Boléo" <go*****@kaid4.pt> wrote in message
news:uO****************@TK2MSFTNGP10.phx.gbl...

Is there any way to check if a string is valid URL?

thanks,
Gonçalo Boléo