HTML Form Directing to URL with a Question Mark (?)

Question

I'm attempting to redirect users to a URL that includes a question mark. The issue is on click users are directed to the URL leading up to the '?'. So if my designated URL is www.abc.com/help?blahblah users will be directed to www.abc.com/help.

The problem is I don't know whether or not there will be a '?' in the URL, so I cannot have a blanket case..

My form is as follows

<form action="<%=reviewLink%>">
    <div class="btn-group" role="group">
        <button type="submit" class="btn btn-success small-button">
            <i class="fab fa-review"></i>
        </button>
        <button type="submit" class="btn btn-outline-success large-button"> Review
        </button>
    </div>
</form>

Answer 1

I ended up solving it on my own. I went ahead and added the following to the button elements.

<a href="<%=reviewLink%>" target="_blank" rel="noreferrer noopener">