WhatsApp never get tired of anticipating and rolling out of new features. it was reported that whatsapp is working on a software which could change the IRL method of date arrangement.
This software will allow you to share your contact details with someone by just showing them a QR code. This to say all you need to do is just to give out your QR code to someone and ask them to scan it. Once its done, Your details will be entered into their address book.
According to our source they said;
WHEN YOU GENERATE YOUR QR CODE THE FIRST TIME, WHATSAPP GIVES THE POSSIBILITY TO REVOKE IT: THIS OPTION IS VERY USEFUL BECAUSE IT WILL MARK AS EXPIRED THE OLD QR CODE.
YOU CAN REVOKE YOUR WHATSAPP QR CODE UNLIMITED TIMES.
This feature will be available to iOS and Android users in near future. Let keep anticipating and as well waiting for the game changer, Dark Mode feature as well.