WhatsApp may soon allow users to revoke sent text messages. The company has been working on a feature which would allow users to revoke, recall or edit messages that have already been delivered to contacts. At the moment, the feature is available in WhatsApp 126.96.36.1999 beta for iOS. It is highly likely that the feature will roll out to Android as well.
Twitter channel shows how a user can delete a message by clicking on the ‘revoke’ option and how a message can be edited by choosing the ‘edit’ option, which will allow a user to modify the content of a sent message.