Function validateInitDataBotToken

validateInitDataBotToken(
    initData: string,
    botToken: string,
    options?: ValidateInitDataOptions,
): ValidateInitDataResult
Validates Telegram Mini App initData using the bot-token HMAC flow described by Telegram.
Parameters
- initData: string
  Raw initData querystring received from the Telegram WebApp bridge.
- botToken: string
  Bot token issued by BotFather for the current Mini App.
- options: ValidateInitDataOptions = {}
  Optional expiration controls for the validation step.
Returns ValidateInitDataResult