trackingNumber property
The Elements instance that was used to create the Payment Element. Parameters that will be passed on to the Stripe API. Refer to the Payment Intents API for a full list of parameters.
Implementation
// @ElementsConverter() required Elements elements,
/// Parameters that will be passed on to the Stripe API.
/// Refer to the Payment Intents API for a full list of parameters.
String? get trackingNumber => throw _privateConstructorUsedError;