According to the details on the WABetaInfo website, it will be possible to edit all messages sent thanks to this feature. However, the application will give users 15 minutes for this. If this period has expired, the sent messages will not be edited.
Label will be added to the message
After editing, a special label will appear in the message, clearly indicating that the change was made. Judging by the published screenshot, this tag will be located right next to the time information.
That’s all for now the details revealed about WhatsApp message editing. It is not yet known when the new feature, which is under development, will be generally available. We’ll have to wait a little longer to know more.