title: Express - How to get serialize form
body: <p>I'm trying to submit a form with <code>serialize</code> but in express I can't obtain the data.</p>
  
  <p>jquery:</p>
  
  <pre><code>    function submitSettingsCustom()
     {
       $('#reception-source-custom-form, expedition-source-custom-form').on("submit", function(event)
       {
         alert("works");
         event.preventDefault();
         var form = $(this).serialize();
         $.post("/add-reception-source-customField/"+ JSON.stringify(form), function(data){
  
         });
       });
     }
  </code></pre>
  
  <p>Route:</p>
  
  <pre><code>routes.post('/add-reception-source-customField/:form', settings.storeCustomField);
  </code></pre>
  
  <p>In express I'm trying to <code>console.log</code> the array:</p>
  
  <pre><code>console.log(req.params.form);
  </code></pre>
  
  <p>That returns this:</p>
  
  <pre><code>"name=Emp1&amp;type=submitReceptionSourceCustomFields"
  </code></pre>
  
  <p>But how can access to each value?</p>
  
  <p>Thank you</p>