In WhatsApp messenger will be able to lock invitations to group chats. The option will be introduced in one of the next major updates messenger app for iPhone and Android devices.
The developers of WhatsApp will add a new option to user requests. Recently WhatsApp introduced a new way of annoying spam. Users often receive invitations to group chats, which advertised a product, or simply sent malicious spam.
In the next version of WhatsApp such invitations will be limited. Users of messenger will have the option to block all invitations to chats from users that are not in the contact book.
This measure will have to solve the issue with spam invitations to WhatsApp. A new feature is available to users in your privacy settings.