title: jQuery Slider limit with min / max from 0 to 100
body: <p>Default jQuery slider 0 to 100, I need to limit from 20% to 50% only. <strong>With only 1 handle (not 2)</strong></p>
  
  <p>js:</p>
  
  <pre><code>$('div').slider({
      //range: 'max',
      step: 1,
      min: 20,
      max: 50,
      slide: function(event, ui){
          console.log(ui.value);
      }
  });
  </code></pre>
  
  <p>This is a picture of what I need:</p>
  
  <p><a href="https://i.stack.imgur.com/bzvuc.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/bzvuc.png" alt="enter image description here"></a></p>