JSFiddle - React, Tailwind, and code Playground

HTML

<script>
$("document").ready(function () {
    
    $.getScript("https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false");
    
});
    
function codeAddress() {
	
	new google.maps.Geocoder().geocode({'address':document.getElementById('address').value}, function(results, status) {

		if (status == google.maps.GeocoderStatus.OK) {
		  
			alert('worked!');

		} 
	});

}
</script>

<body>
	<input id="address" type="textbox" value="Sydney, NSW">
	<input type="button" value="Submit" onclick="codeAddress()">
</body>