title: How to convert an address from firebase into latitude and longtiude
body: <p>Suppose you retrieve an user address from firebase console and want the address convert into lat and long. How do i go doing about it? </p>
  
  <p>I have tried the following way.</p>
  
  <pre><code>ref.once('value', (request) =&gt; {
         var currentUserAddress = request.val().regdetails.address;
          var latlng = new LatLng(40.7128, -74.0059);
           var userAddress = new LatLng(currentUserAddress)
          console.log(userAddress);
      });
  </code></pre>
  
  <p>I have tried to get the declare a new variable userAddress with a new LatLng(currentUserAddress) but it doesn't allow me to do it. </p>