81 lines
1.8 KiB
Markdown
81 lines
1.8 KiB
Markdown
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---
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title: channels.editAbout
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description: Edit the about text of a channel/supergroup
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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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Edit the about text of a channel/supergroup
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### Parameters:
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| Name | Type | Required | Description |
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|----------|---------------|----------|-------------|
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|channel|[Username, chat ID, Update, Message or InputChannel](../types/InputChannel.md) | Optional|The channel|
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|about|[string](../types/string.md) | Yes|The new about text|
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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:
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```
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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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### [PWRTelegram HTTP API](https://pwrtelegram.xyz) example (NOT FOR MadelineProto):
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### As a bot:
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POST/GET to `https://api.pwrtelegram.xyz/botTOKEN/madeline`
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Parameters:
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* method - channels.editAbout
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* params - `{"channel": InputChannel, "about": "string", }`
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### As a user:
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POST/GET to `https://api.pwrtelegram.xyz/userTOKEN/channels.editAbout`
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Parameters:
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channel - Json encoded InputChannel
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about - Json encoded string
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Or, if you're into Lua:
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```
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Bool = channels.editAbout({channel=InputChannel, about='string', })
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```
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### Errors this method can return:
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| Error | Description |
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|----------|---------------|
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|CHANNEL_INVALID|The provided channel is invalid|
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|CHAT_ABOUT_NOT_MODIFIED|About text has not changed|
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|CHAT_ABOUT_TOO_LONG|Chat about too long|
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|CHAT_ADMIN_REQUIRED|You must be an admin in this chat to do this|
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