If a person is online in WhatsApp - briefly?
If you see that someone is "online" on WhatsApp, it indicates that they are currently using the app or have it open in the background on their device. However, this status does not provide specific details about their activity or availability beyond being connected to the internet through WhatsApp.
If a person is online in WhatsApp - in detail?
If a person is online in WhatsApp, several indicators suggest their availability and activity on the platform. The primary sign that someone is online is the presence of a checkmark next to their message. This checkmark appears as soon as the recipient opens the chat, indicating real-time interaction. Additionally, if the person has enabled the "Last Seen" feature, their status will display when they were last active on WhatsApp. For instance, it might show "Online" or a specific time such as "10:30 AM." Furthermore, if the user is actively typing a message in response to yours, you will see the words "Typing..." appear beneath your sent message, signaling ongoing communication. These visual cues collectively provide a clear indication of the person's online status and responsiveness on WhatsApp.