Retrieve Callback Data
Callback query data must be defined with the following structure:
action:action_name;key1:foo;key2:bar
and will be handled by a public action_name method inside a custom webhook handler.
Telegraph implements some useful methods to interact with the received callback query:
Data can be retrieved from the payload using ->get() method:
class CustomWebhookHandler extends WebhookHandler { public function dismiss(){ //... $key1 = $this->data->get('key1'); //foo $key3 = $this->data->get('key1', 'default value'); //default value } }