Update Express Checkout Element

Update an Express Checkout Element element.update(options: object) Updates the options the Express Checkout Element was initialized with. Updates merge into the existing configuration. - options Options for updating the Express Checkout Element. - allowedShippingCountries By default, the Express Checkout Element allows all countries for shipping. You can specify which countries are allowed for shipping in the Express Checkout Element with a list of two-letter country codes. - billingAddressRequired Controls whether the Express Checkout Element collects the billing address. The default value depends on your integration: - If you pass allowedShippingCountries, phoneNumberRequired, shippingAddressRequired, emailRequired, applePay, lineItems, or business when creating the Express Checkout Element, billingAddressRequired defaults to false. - Otherwise, billingAddressRequired defaults to true. You can explicitly set billingAddressRequired to true or false to override the default behavior. We highly recommend that you collect the billing address because it can be used to perform address verifications and block fraudulent payments. - emailRequired Collect the customer's email by setting this option to true. - layout Specify how the buttons are arranged in a grid-like layout in the Express Checkout Element. Elements determines the layout by using certain factors, such as available space, number of buttons, and the defined layout object. - maxColumns Defines the maximum number of columns the Express Checkout Element can use to render. Default is 0, meaning unlimited. - maxRows Defines the maximum number of rows the Express Checkout Element can use to render. Default is 0, meaning unlimited. - overflow Specify whether or not to always hide the overflow menu or allow Elements to determine when to show the overflow menu. Default is auto. You can't specify both overflow: 'never' and set maxRows to a number greater than 0. - paymentMethodOrder By default, the Express Checkout Element uses a dynamic ordering that optimizes payment method display for each user. You can override the default order in which payment methods display in the Express Checkout Element with a list of payment method types. If there are payment methods that will show that are not specified in paymentMethodOrder, they display after the payment methods you specify. If you specify payment methods that will not show, they are ignored. - phoneNumberRequired Collect the customer's phone number by setting this option to true. PayPal doesn't provide a phone number, even when this option is set to true. Google Pay makes a best effort to return the phone number registered to the wallet, but doesn't guarantee it will be provided in all cases. - shippingAddressRequired Collect the customer's shipping address by setting this option to true. If true, you must also supply a valid shippingRates option in either the create, click, or shippingaddresschange events. ### Example title Update an Express Checkout Element