Pass Iframe height to Parent

<!-- Iframe Container -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script>
var Iframe = jQuery('#iframe');
window.addEventListener('message', function(e) { 
	var eventName = e.data[0]; 
	var data = e.data[1]; 
	switch(eventName) { 
		case 'setHeight': 
			newIframe.height(data); 
		break;
	} 
}, false);
</script>
<iframe id="iframe" src="https://go.domain.com/form.html"></iframe>

<!-- Iframe Content -->
<script>
var StatusResizing = 'on';
setInterval(function() {
	if(StatusResizing == 'on') {
		resize();
	}
}, 1000);
function resize() {
	var height = $('body').outerHeight();
	window.parent.postMessage(["setHeight", height], "*"); 
}</script>