fix(react-native): treat undefined placeholder as absent to avoid incorrect iOS lineHeight workaround (hasPlaceholder uses != null)

cursoragent · cursoragent · commit bbc27e1641d1 · 2026-03-05T20:35:41.000Z
diff --git a/packages/design-system-react-native/src/components/Input/Input.tsx b/packages/design-system-react-native/src/components/Input/Input.tsx
@@ -48,7 +48,7 @@ export const Input = forwardRef<TextInput, InputProps>(
     const finalFontWeight = MAP_TEXT_VARIANT_FONTWEIGHT[textVariant];
     const fontSuffix = TWCLASSMAP_TEXT_FONTWEIGHT[finalFontWeight];
     const fontClass = `font-${FontFamily.Default}${fontSuffix}`;
-    const hasPlaceholder = placeholder !== null && placeholder !== '';
+    const hasPlaceholder = placeholder != null && placeholder !== '';
     // Treat empty controlled values as placeholder-visible so the iOS
     // placeholder alignment workaround applies during placeholder-to-text
     // transitions.
