How to get current day of the week?

How to get current day of the week?

I want to have a field that automatic show the current day of the week.

I already have working a field to show the currente date; i used "Data=zoho.currentdate", but don´t figure how to use the day of the week (? .getDayOfWeek() ? ). Where I put it? What is the right code?

For the working field I choosed:
  • Form actions > On Add > On Load
  • Field actions > On User Inpu
And for the day of the week?

Tks