u

src/components/TextInput.jsx

@@ -110,14 +110,19 @@ export default class TextInput extends Component {
 
     const { input: _unusedInput, ...restSlotProps } = (slotProps || {});
 
+    const hasLabelProps = Boolean(label || InputLabelProps || slotProps?.inputLabel);
     const mergedSlotProps = {
       ...restSlotProps,
       ...(resolvedInputProps ? { input: resolvedInputProps } : {}),
-      inputLabel: {
-        ...(label ? { shrink: true } : {}),
-        ...InputLabelProps,
-        ...slotProps?.inputLabel,
-      },
+      ...(hasLabelProps
+        ? {
+            inputLabel: {
+              ...(label ? { shrink: true } : {}),
+              ...InputLabelProps,
+              ...slotProps?.inputLabel,
+            },
+          }
+        : {}),
       htmlInput,
     };