title: Is it possible to skip/ignore specific option value from being sent when button is clicked?
body: <p>Is it possible to skip/ignore specific option value from being sent when button is clicked? </p>
  
  <p><b>For example</b>:</p>
  
  <p>When I select size 42 and <b>nike</b> shoes and then click on Send button, this will take me to <a href="http://example.com?size=42&amp;shoes=nike" rel="nofollow noreferrer">http://example.com?size=42&amp;shoes=nike</a></p>
  
  <p>When I select size 42 and <b>all</b> shoes and then click on Send button, I want to skip/ignore <code>value="all"</code> from the request so it will take me to <a href="http://example.com?size=42" rel="nofollow noreferrer">http://example.com?size=42</a> instead of <a href="http://example.com?size=42&amp;shoes=all" rel="nofollow noreferrer">http://example.com?size=42&amp;shoes=all</a></p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
      &lt;html lang="en"&gt;
      &lt;head&gt;
          &lt;meta charset="UTF-8"&gt;
          &lt;title&gt;Title&lt;/title&gt;
      &lt;/head&gt;
      &lt;body&gt;
          &lt;form action="http://example.com" method="get"&gt;
              &lt;p&gt;
                  &lt;select name="size"&gt;
                      &lt;option value="42"&gt;42&lt;/option&gt;
                      &lt;option value="43"&gt;43&lt;/option&gt;
                  &lt;/select&gt;
              &lt;/p&gt;
              &lt;p&gt;
                  &lt;select name="shoes"&gt;
                      &lt;option value="all"&gt;All&lt;/option&gt;
                      &lt;option value="nike"&gt;nike&lt;/option&gt;
                      &lt;option value="addidas"&gt;addidas&lt;/option&gt;
                  &lt;/select&gt;
              &lt;/p&gt;
              &lt;p&gt;
                  &lt;input type="submit" value="Send"&gt;
              &lt;/p&gt;
          &lt;/form&gt;
      &lt;/body&gt;
      &lt;/html&gt;
  </code></pre>
  
  <p>How to achieve this?</p>