Check the validity of a chat invite link and get basic info about it
chatInviteAlready#5a686d7c chat:Chat = ChatInvite;
chatInvite#dfc2f58e flags:# channel:flags.0?true broadcast:flags.1?true public:flags.2?true megagroup:flags.3?true title:string photo:Photo participants_count:int participants:flags.4?Vector<User> = ChatInvite;
---functions---
messages.checkChatInvite#3eadb1bb hash:string = ChatInvite;| Name | Type | Description |
|---|---|---|
| hash | string | Invite hash from chat invite deep link ยป. |
| Code | Type | Description |
|---|---|---|
| 406 | CHANNEL_PRIVATE | You haven't joined this channel/supergroup. |
| 400 | INVITE_HASH_EMPTY | The invite hash is empty. |
| 406 | INVITE_HASH_EXPIRED | The invite link has expired. |
| 400 | INVITE_HASH_INVALID | The invite hash is invalid. |
Telegram clients must handle special tg:// and t.me deep links encountered in messages, link entities and in other apps by registering OS handlers.