WolfDispatcher::isGroupMemberAppear

Checks if a new chat member has appeared in a group chat.

This method inspects the received data to determine if a new chat member has joined a group chat. It returns the received data if the new chat member's status is 'member' and the chat ID is negative (indicating a group chat).

Signature

protected function isGroupMemberAppear()

Returns

array|bool

Returns the received data if a new chat member has appeared in a group chat, otherwise false.