Google location get using Google API

<input type="text" name="pickup_pick_address" placeholder="Start typing your address" class="form-control" id="pickup_pick_address" />

<script type="text/javascript" src="https://maps.googleapis.com/maps/api/js?key=your_api_here&amp;libraries=places"></script>     
<script>
  google.maps.event.addDomListener(window, 'load', initialize);
    function initialize() {
      var input = document.getElementById('pickup_pick_address');
      var autocomplete = new google.maps.places.Autocomplete(input);
  //for specific location show
/*  autocomplete.setComponentRestrictions({'country': ['CA']}); */
      autocomplete.addListener('place_changed', function () {
      var place = autocomplete.getPlace();
      $('#lat').val(place.geometry['location'].lat());
      $('#long').val(place.geometry['location'].lng());
    });
  }
  </script>