https://jameskpolk.com/wp-content/plugins/ninja-forms-paypal-express/assets/js/debug.js?ver=7.1.2

1var nfPayPalExpressDebugController = Marionette.Object.extend({
2
3    initialize: function() {
4        console.log( 'INIT' );
5        // nfRadio.channel( 'submit' ).trigger( 'submit:response', response, textStatus, jqXHR );
6        this.listenTo( Backbone.Radio.channel( 'submit' ), 'submit:response', this.response );
7    },
8
9    response: function( response, textStatus, jqXHR ) {
10        if( 'undefined' == typeof response.data.actions.paypal_express ) return;
11        if( 'undefined' == typeof response.data.actions.paypal_express.debug ) return;
12        jQuery( '.nf-response-msg' ).after( this.formatData( response.data.actions.paypal_express.debug ) );
13    },
14
15    formatData: function( data ) {
16        // TODO: Move to Underscore Template.
17        // TODO: Translate static text.
18        var output = '<table><tr><th colspan="2" style="text-align: center">PayPal Express Debug</th></tr>';
19        _.each( data, function( value, property ) {
20            output += '<tr><th>' + property + '</th><td>' + value + '</td></tr>';
21        });
22        output += '</table>';
23        return '<div>' + output + '</div>';
24    }
25
26});
27
28jQuery( document ).ready( function( $ ) {
29    new nfPayPalExpressDebugController();
30});