Get contribution amount in preSegue

Perhaps you want to track the contribution amount in another analytics package. Here’s how you capture it on form submission:

var contribAmount;
var submitSegue = function (args) {
    contribAmount = args.postVals.Amount;
    return args;
var nvtag_callbacks = nvtag_callbacks || {};
nvtag_callbacks.preSegue = nvtag_callbacks.preSegue || [];

You could then call the variable contribAmount to pass off to your analytics service.