--- title: account.resetWebAuthorization description: Delete a certain telegram web login authorization image: https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png --- # Method: account.resetWebAuthorization [Back to methods index](index.md) Delete a certain telegram web login authorization ### Parameters: | Name | Type | Description | Required | |----------|---------------|-------------|----------| |hash|[long](../types/long.md) | The authorization's hash | Yes| ### Return type: [Bool](../types/Bool.md) ### Can bots use this method: **YES** ### MadelineProto Example ([now async for huge speed and parallelism!](https://docs.madelineproto.xyz/docs/ASYNC.html)): ```php if (!file_exists('madeline.php')) { copy('https://phar.madelineproto.xyz/madeline.php', 'madeline.php'); } include 'madeline.php'; $MadelineProto = new \danog\MadelineProto\API('session.madeline'); $MadelineProto->start(); $Bool = $MadelineProto->account->resetWebAuthorization(['hash' => long, ]); ``` Or, if you're into Lua: ```lua Bool = account.resetWebAuthorization({hash=long, }) ```