Waiting data to be available dynamically

waiting-example.js

(function(){

//AVOIDS AN INFINITE LOOP
var tries=0;
var maxTries=5;

var callFunctionOrSetTimeout = function(){
	tries++;
	if(window.vtexjs&&window.vtexjs.checkout&&window.vtexjs.checkout.orderForm){
		console.log('Data available');
		//DO STUFF
	}
	else if(tries < maxTries){
		setTimeout(callFunctionOrSetTimeout,2000);
	}
};

callFunctionOrSetTimeout();

})();