diff --git a/link/src/test/java/com/stripe/android/link/LinkActivityViewModelTest.kt b/link/src/test/java/com/stripe/android/link/LinkActivityViewModelTest.kt
index d0b33704c87..66461182077 100644
--- a/link/src/test/java/com/stripe/android/link/LinkActivityViewModelTest.kt
+++ b/link/src/test/java/com/stripe/android/link/LinkActivityViewModelTest.kt
@@ -140,7 +140,7 @@ class LinkActivityViewModelTest {
         val viewModel = createViewModel()
         setupNavigation(hasBackStack = false)
 
-        viewModel.onBack()
+        viewModel.onBackPressed()
 
         spy(navigator).dismiss()
         verify(linkAccountManager, never()).logout()
@@ -151,7 +151,7 @@ class LinkActivityViewModelTest {
         val viewModel = createViewModel()
         setupNavigation(hasBackStack = true)
 
-        viewModel.onBack()
+        viewModel.onBackPressed()
 
         verify(navigator, never()).dismiss()
         verify(linkAccountManager, never()).logout()
@@ -162,7 +162,7 @@ class LinkActivityViewModelTest {
         val viewModel = createViewModel()
         setupNavigation(backNavigationEnabled = false)
 
-        viewModel.onBack()
+        viewModel.onBackPressed()
 
         verify(navigator, never()).dismiss()
         verify(linkAccountManager, never()).logout()
diff --git a/payments-ui-core/src/main/java/com/stripe/android/ui/core/elements/PostalCodeConfig.kt b/payments-ui-core/src/main/java/com/stripe/android/ui/core/elements/PostalCodeConfig.kt
index 84c062ced9d..5889f337875 100644
--- a/payments-ui-core/src/main/java/com/stripe/android/ui/core/elements/PostalCodeConfig.kt
+++ b/payments-ui-core/src/main/java/com/stripe/android/ui/core/elements/PostalCodeConfig.kt
@@ -27,8 +27,10 @@ internal class PostalCodeConfig(
         override fun isValid(): Boolean {
             return when (format) {
                 is CountryPostalFormat.Other -> input.isNotBlank()
-                else -> input.length in format.minimumLength..format.maximumLength &&
-                    input.matches(format.regexPattern)
+                else -> {
+                    input.length in format.minimumLength..format.maximumLength &&
+                        input.matches(format.regexPattern)
+                }
             }
         }