Postback Button

The PostbackButton class creates a button that sends a payload to your server when clicked. This is useful for triggering server-side events or actions.

Properties

• title: The title of the button. Must be 20 characters or less.
• payload: The payload to send to the server when the button is clicked.

Example

const button = new PostbackButton('Confirm', 'CONFIRM_PAYLOAD');

JSON Representation

{
  "type": "postback",
  "title": "Confirm",
  "payload": "CONFIRM_PAYLOAD"
}