how to get selected date value Jquery datepicker

im using Jquery datepicker to select date basic date picker

`<input type="text" id="datepicker" >

<script>
  $( function() {
    $( "#datepicker" ).datepicker();
  } );
  </script>`

when i select i want get selected date value below text filed same page i want get value from that datepicker input

`<input type="text" id="datepicker" >`

you selected **2016-12-25 12:00:00**