## Validate Elements

`actions.validateElements()`

Use this method to validate all mounted Elements without confirming the Checkout Session. This is useful for multi-step checkout flows where you want to validate user input before advancing to the next step.

This method doesn't verify that the Checkout Session can be confirmed.
To check whether all required fields are present, use the
[Session's `canConfirm` field](https://docs.stripe.com/js/custom_checkout/session_object.md#custom_checkout_session_object-canConfirm).

### Example

```title
Validate Elements
```