window.ftGetValueByID(fieldID, isAdvanced);
This JS function will allow you to get the value of a specific field based on its ID.
window.ftGetValueByID('fld5');
Where fld5 is the field id
Learn how to find the field Id
If you have a field like radio/dropdown/checkbox and you want to retrieve the advanced value of the selected option
Then usewindow.ftGetValueByID('fld5', true);
Watch the video