Universal Checkout simplifies the process of creating input views by introducing PrimerHeadlessUniversalCheckoutInputElement as an abstraction. To leverage this functionality, you can easily generate input views using the PrimerInputTextField, which is a direct subclass of a UITextField and can be used as such. This property allows you to seamlessly connect your form with the Card components manager, streamlining the overall workflow.
1var inputElements: [PrimerHeadlessUniversalCheckoutInputElement]swift
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Parameters
paymentMethodTypeStringRequired
A unique string identifier for the payment method. Supported payment methods for current client session are returned in primerHeadlessUniversalCheckoutDidLoadAvailablePaymentMethods.