public static function hasValidSignatureFromAnySigner()

in src/SignedSourceBase.hack [127:135]


  public static function hasValidSignatureFromAnySigner(string $data): bool {
    if (SignedSource::isSigned($data)) {
      return SignedSource::verifySignature($data);
    }
    if (PartiallyGeneratedSignedSource::isSigned($data)) {
      return PartiallyGeneratedSignedSource::verifySignature($data);
    }
    return false;
  }