Is facebook asking for your ”AADHAR” details?

As per the many social media reports and posts, it is said that Facebook will now ask for Aadhar details while signing up. After phone number to PAN to verify with Aadhar people got frustrated and opposed it. And after user’s reaction, Facebook has clarified in a blog post that it was just a test which is over now. Its intention was to encourage people to use their real name but it was not compulsory.