[Solved] How do I validate if a string is valid Yelp URL in javascript? [closed]

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You can use this:

function getYelpID(url) {
    var m=/^(?:https?:\/\/)?(www\.)?yelp\.com\/biz\/([^\/]+)$/i.exec(str);
    return m ? m[1] : null;
}

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solved How do I validate if a string is valid Yelp URL in javascript? [closed]