Customization

Important

Starting September 1, 2026, the Drop-in SDK will be deprecated. No new features, improvements, or bug fixes will be released after this date. Payment processing will continue to be supported until September 1, 2027, but we strongly recommend migrating to the Braintree SDK as soon as possible to avoid future disruption.

Starting September 1, 2027, the Drop-in SDK will become unsupported. Braintree support team will no longer provide assistance for this SDK, and payment processing may be suspended at any time.

Action required: Migrate to the Braintree Android SDK to continue processing payments and receive ongoing updates, security fixes, and support.

Display a saved payment method

If you pass a customer_id when generating a client token, Drop-in will display that customer's saved payment methods and automatically add any newly-entered payment methods to their Vault record.

Note

Google Pay will not be automatically vaulted on the client.

Delete a saved payment method

If you authorize Drop-in using client tokens generated with customer_ids, you can also enable customers to remove saved payment methods from their Vault records. To support this functionality, enable Drop-in's Vault Manager:

Java

Kotlin

DropInRequest request = new DropInRequest();
request.setVaultManagerEnabled(true);

Drop-in will then display an edit button which launches the Vault Manager.

Important

We do not recommend enabling Vault Manager if you are using Braintree's recurring billing; doing so would give your customers the ability to delete payment methods associated with subscriptions.

Collect cardholder name

You can collect the cardholder name as part of the credit card form. This field can be marked as optional or required.

Android

Kotlin

DropInRequest request = new DropInRequest();
request.setCardHolderNameStatus(CardForm.FIELD_OPTIONAL); 
// To make the field required 
// request.setCardHolderNameStatus(CardForm.FIELD_REQUIRED);

Premium Fraud Management Tools

To use Premium Fraud Management Tools for your Drop-in form, you'll need to complete these 3 steps at the same time:

Enable Premium Fraud Management Tools in the Control Panel
Update your client-side integration to collect device data
Update your server-side integration to pass device data on transaction and verification requests

If there is any delay between enabling in the Control Panel and making the code changes, the integration will not work properly. See the Premium Fraud Management Tools guide for more details.