Regular Expression Fails

Posted by Meander365 on Stack Overflow See other posts from Stack Overflow or by Meander365
Published on 2010-04-19T08:27:33Z Indexed on 2010/04/19 8:33 UTC
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JavaScript

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regex

Anyone help? When I run this I get " invalid quantifier ?<=href= "

var aHrefMatch = new RegExp("(?<=href\=")[^]+?(?=")"); 
var matchedLink = mystring.match(aHrefMatch);

But I know the regular expression is valid.

Any ideas?

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