title: How can I store multiple values in json?
body: <p>pretty simple question. </p>
  
  <p>I am trying to learn polymer and have made a survey.
  For one of the questions I would like to assign multiple values as the answer but for some reason I can only get it working with one value. </p>
  
  <pre><code>"survey": [
  
          {
              "type": "picker",
              "question": "Please rate out of 5",
              "min": 1,
              "max": 5,
              "answer": 5
          }, 
  </code></pre>
  
  <p>This returns a positive result when the user selects 5 but when the user selects 1-4 it is incorrect. </p>
  
  <p>What I would like to do is store multiple values in the 'answer' field so that if the user selects 1-5 they all register as correct. </p>
  
  <p>How can I do this? I have tried</p>
  
  <p><code>[1, 2, 3, 4, 5]</code></p>
  
  <p>and it still doesn't work. </p>
  
  <p>EDIT: </p>
  
  <p>Here is the value html added in for polymer to create the slider. </p>
  
  <pre><code> &lt;paper-slider id="slider" min="{{quiz.min}}" max="{{quiz.max}}" step="{{quiz.step || 1}}" immediateValue="{{value}}"&gt;&lt;/paper-slider&gt;
  </code></pre>