56 lines
1.5 KiB
Markdown
56 lines
1.5 KiB
Markdown
---
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title: channels.editAbout
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description: channels.editAbout parameters, return type and example
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image: https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png
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redirect_from: /API_docs/methods/channels_editAbout.html
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---
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# Method: channels.editAbout
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[Back to methods index](index.md)
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### Parameters:
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| Name | Type | Required |
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|----------|---------------|----------|
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|channel|[Username, chat ID, Update, Message or InputChannel](../types/InputChannel.md) | Optional|
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|about|[string](../types/string.md) | Yes|
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### Return type: [Bool](../types/Bool.md)
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### Can bots use this method: **YES**
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### MadelineProto Example ([now async for huge speed and parallelism!](https://docs.madelineproto.xyz/docs/ASYNC.html)):
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```php
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if (!file_exists('madeline.php')) {
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copy('https://phar.madelineproto.xyz/madeline.php', 'madeline.php');
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}
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include 'madeline.php';
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$MadelineProto = new \danog\MadelineProto\API('session.madeline');
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$MadelineProto->start();
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$Bool = $MadelineProto->channels->editAbout(['channel' => InputChannel, 'about' => 'string', ]);
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```
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Or, if you're into Lua:
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```lua
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Bool = channels.editAbout({channel=InputChannel, about='string', })
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```
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### Errors
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| Code | Type | Description |
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|------|----------|---------------|
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|400|CHANNEL_INVALID|The provided channel is invalid|
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|400|CHAT_ABOUT_NOT_MODIFIED|About text has not changed|
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|400|CHAT_ABOUT_TOO_LONG|Chat about too long|
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|400|CHAT_ADMIN_REQUIRED|You must be an admin in this chat to do this|
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