[*New* Wix Forms] Disable current day and weekends from Date Picker

Question:
I am recreating my old forms with the new WIX Forms (the drag and drop editor). Is there a way to block off weekends from the Date Picker?

The old forms had an easy way to select the days of the week I wished to disable/enable… The New Forms do not have this function.

I am a novice with coding.

Product:
Wix Editor

What are you trying to achieve:
I would like to block off the current day, and weekends from the date picker. Prevent the user from choosing today, Saturday and Sunday.

What have you already tried:
I references this:
https://dev.wix.com/docs/velo/api-reference/$w/date-picker/disabled-days-of-week

and tried:
$w("#myDatePicker").disabledDaysOfWeek = [0, 6];
and $w("#date_picker_162a").disabledDaysOfWeek = [0, 6];

However, this does not seem to work.

In the screenshot of my code, you will notice that I disabled a few lines of code from my old form. If some of these lines need to reactivated, please let me know.

Additional information:
See images