Capture UTMs using Formstack forms

This form only works in HandL UTM Grabber V3

After activating the plugin, insert the following code in your custom javascript file:

function FF_OnAfterRender(){
	console.log("Form rendered successfully!"); 
	var vars = ["Lead.UTM_Campaign__c","Lead.UTM_Medium__c","Lead.UTM_Source__c","Lead.UTM_Term__c","Lead.UTM_Content__c","Lead.GCLID__c","Lead.FBclid__c"]
	for (v of vars){
		escape_v = v.replace(/\./g, '\\.')
		jQuery("#"+escape_v).val(Cookies.get(v));
	}
	return true;
}