AJAX

web address validate in javascript

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Join Date: Nov 2004

Posts: 19

Reputation: Deepa is an unknown quantity at this point

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Deepa

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Newbie Poster

web address validate in javascript

Dec 4th, 2004

sample code to validate a web address using javascript
how to validate a web address enterredin a text box

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Join Date: Dec 2004

Posts: 1,655

Reputation: tgreer is an unknown quantity at this point

Solved Threads: 35

tgreer

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Made Her Cry

Re: web address validate in javascript

Dec 10th, 2004

I would use a Regular Expression:

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 JavaScript / DHTML / AJAX Syntax (Toggle Plain Text) 
function isURL(x)
{ return   REFindNoCase("^(((https?:|ftp:|gopher:)\/\/))[-[:alnum:]\?%,\.\/&##!@:=\+~_]+[A-Za-z0-9\/]$",x) NEQ 0;
}
function isURL(x)
{ return   REFindNoCase("^(((https?:|ftp:|gopher:)\/\/))[-[:alnum:]\?%,\.\/&##!@:=\+~_]+[A-Za-z0-9\/]$",x) NEQ 0;
}