Fix autolayout constraint with label on STPCardFormView

Author: wooj-stripe

CHANGELOG.md

@@ -1,3 +1,7 @@
+## x.x.x y-y-y
+### PaymentsUI
+* [Fixed] Fixed issue which could lead to STPCardFormView being collapsed with SwiftUI
+
 ## 24.0.1 2024-11-18
 ### PaymentSheet
 * [Added] Instant Bank Payments are now available when using deferred intents.

Example/UI Examples/UI Examples/Source/SwiftUICardFormView.swift

@@ -16,9 +16,11 @@ struct SwiftUICardFormView: View {
 
     var body: some View {
         VStack {
+            Spacer().layoutPriority(1)
             STPCardFormView.Representable(paymentMethodParams: $paymentMethodParams,
                                           isComplete: $cardFormIsComplete)
                 .padding()
+            Spacer().layoutPriority(1)
             Button(action: {
                 print("Process payment...")
             }, label: {

StripePaymentsUI/StripePaymentsUI/Source/UI Components/STPFormView.swift

@@ -652,7 +652,6 @@ extension STPFormView {
                     equalTo: stackView.bottomAnchor,
                     constant: SectionView.titleVerticalMargin
                 ),
-                bottomAnchor.constraint(equalTo: footerLabel.bottomAnchor),
             ])
 
             // the initial layout of a SectionView will log constraint errors if it has a row with multiple