Gravity form and javascript

Hi, I want unique written proposals and standard proposals will not be seen. I am using Gravity Forms and have some Date pickers. But I need to do 2 custom things: 1 date field needs to just show work day's as available and if it is past 12 am you cannot choose that same day anymore. I have found snippets but don't know how to merge both snippits [login to view URL] (see comments) Woocommerce Subscriptions can use a start date. I want costumers pick their first start date for subscription. Already found the api docs and relevant info but can;t script it into gravity forms. [login to view URL] Should be fixed within 1 hour.. name a decent price and I will come back more