Apply Google Places Address Autocomplete to an input field

wp_google_address_autocomplete_2.php

function gmw_google_address_autocomplete() {
	?>
	<script>
	
	jQuery(document).ready(function($) {

		//Array of input fields ID. 
		var gacFields = ["gmw-address-1","gmw-address-7"];
	
		$.each( gacFields, function( key, field ) {

			var input = document.getElementById(field);
			console.log(input);

			//varify the field
			if ( input != null ) {
				
				//basic options of Google places API. 
				//see this page https://developers.google.com/maps/documentation/javascript/places-autocomplete
				//for other avaliable options
				var options = {
					types: ['geocode'],
				};
				 
				var autocomplete = new google.maps.places.Autocomplete(input, options);
				 
				google.maps.event.addListener(autocomplete, 'place_changed', function(e) {
			
					var place = autocomplete.getPlace();
			
					if (!place.geometry) {
						return;
					}
				});
			}
		});
	});
    </script>
    <?php 
} 
add_action( 'wp_footer','gmw_google_address_autocomplete' );