Method: messages.sendWebViewData

Used by the user to relay data from an opened reply keyboard bot mini app to the bot that owns it.

Parameters:

Name	Type	Description	Required
bot	Username, chat ID, Update, Message or InputUser	Bot that owns the web app	Optional
button_text	string	Text of the keyboardButtonSimpleWebView that was pressed to open the web app.	Optional
data	string	Data to relay to the bot, obtained from a `web_app_data_send` JS event.	Optional

Return type: Updates

Can userbots use this method: YES

Can bots use this method: NO

MadelineProto Example (now async for huge speed and parallelism!):

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();

$Updates = $MadelineProto->messages->sendWebViewData(bot: $InputUser, button_text: 'string', data: 'string', );