web address validate in javascript

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

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Deepa

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Dec 10th, 2004

Re: web address validate in javascript

I would use a Regular Expression:

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;
}

tgreer

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