title: Set a limit for minimum value for jQuery UI slider
body: <p>I have a slider which is ranged from 0 to 80. I want to add a minimum range, so the users can not slider lower than that. for example I want to set a value like 20, and users can not slider lower than this, but the range of the slider is still from 0 to 80.</p>
  
  <p>Here is my slider script:</p>
  
  <pre><code> $("#showslider").keyup(function (e){
   $(".slider").slider("value", $("#showslider").val());
   $("#slider-result").html($("#showslider").val());
  $( ".slider" ).slider({
  animate: true,
      range: "min",
      value: 50,
       min: 0,
   max: 80,
   step: 1,
  slide: function (event, ui) {
  $("#slider-result").html(ui.value);
      $("#showslider").val(ui.value);
  },
  change: function(event, ui) { 
      $('#hidden').attr('value', ui.value);
      }
  });
  </code></pre>
  
  <p>If you can please guide me by details.</p>