64 lines
1.3 KiB
Markdown
64 lines
1.3 KiB
Markdown
---
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title: account.checkUsername
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description: account.checkUsername parameters, return type and example
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---
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## Method: account.checkUsername
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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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|username|[string](../types/string.md) | Yes|
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### Return type: [Bool](../types/Bool.md)
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### Can bots use this method: **NO**
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### Errors this method can return:
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| Error | Description |
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|----------|---------------|
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|USERNAME_INVALID|The provided username is not valid|
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### Example:
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```
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$MadelineProto = new \danog\MadelineProto\API();
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$MadelineProto->session = 'mySession.madeline';
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if (isset($number)) { // Login as a user
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$MadelineProto->phone_login($number);
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$code = readline('Enter the code you received: '); // Or do this in two separate steps in an HTTP API
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$MadelineProto->complete_phone_login($code);
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}
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$Bool = $MadelineProto->account->checkUsername(['username' => 'string', ]);
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```
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Or, if you're using the [PWRTelegram HTTP API](https://pwrtelegram.xyz):
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### As a user:
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POST/GET to `https://api.pwrtelegram.xyz/userTOKEN/account.checkUsername`
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Parameters:
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username - Json encoded string
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Or, if you're into Lua:
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```
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Bool = account.checkUsername({username='string', })
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```
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