Another round of updates based on your feedback.
I have posted a few Custom JS examples here: https://spjsblog.com/forums/topic/custom-js-examples/
Follow the instructions here to get the latest version: https://spjsworks.com
Please updated your current version and post any feedback in this thread: https://spjsblog.com/forums/topic/v0-9-0-13-has-been-published/
Alexander
Known issue:
All date and time fields must have a default value. If not, the NewForm will not load.
This will be fixed in the next version.
Alexander