# Tokenization Form Improvements

We’re excited to announce updates to our finix.js library launching on April 15. These improvements apply to our Tokenization Forms—BankTokenForm, CardTokenForm, and TokenForm—as we move from version `1.2.3` to `1.3.1`.

**What’s New in Version `1.3.1`:**

- **Bank Account Double Confirmation:** An optional setting to help reduce ACH returns caused by mistyped account numbers.
- **"Bank Code" Renamed to "Routing Number":** Update to reflect more common U.S. terminology.
- **Improved Routing Number Validation:** Ensures 9-digit numeric input only.
- **Dark Mode Support:** Seamless integration with dark-themed sites.
- **CSS Enhancements:** Minor enhancements for improved default styling.
- **Bank Account Double Confirmation:** An optional setting to help reduce ACH returns caused by mistyped account numbers.
- **"Bank Code" Renamed to "Routing Number":** Update to reflect more common U.S. terminology.
- **Improved Routing Number Validation:** Ensures 9-digit numeric input only.
- **Dark Mode Support:** Seamless integration with dark-themed sites.
- **CSS Enhancements:** Minor enhancements for improved default styling.


If you're not using a locked version of the library, this update will roll out automatically.

- Current Version: `1.2.3`
- New Version: `1.3.1`