how to bind district and state through pincode via google api

Hi Shivam,

Follow the following google doc link https://developers.google.com/maps/documentation/javascript/geocoding  

You can use, 2,500 free requests per day, calculated as the sum of client-side and server-side queries; and If you want more you will need to enable billing and will paid for that.

See javascript code for getting location from zipocde/pincode 

function codeAddress() {
geocoder.geocode({
  componentRestrictions: {
    country: 'AU',
    postalCode: '2000'
  }
}, function(results, status) {
  if (status == 'OK') {
    var location = results[0].geometry.location;
    
  } else {
    window.alert('Geocode was not successful for the following reason: ' + status);
  }
});
}