feat: added color scheme options and bumped up to shadcn 3.5

src/components/ui/form.tsx

@@ -5,7 +5,6 @@ import {
   Controller,
   FormProvider,
   useFormContext,
-  useFormState,
   type ControllerProps,
   type FieldPath,
   type FieldValues,
@@ -18,18 +17,16 @@ const Form = FormProvider
 
 type FormFieldContextValue<
   TFieldValues extends FieldValues = FieldValues,
-  TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>,
+  TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>
 > = {
   name: TName
 }
 
-const FormFieldContext = React.createContext<FormFieldContextValue>(
-  {} as FormFieldContextValue
-)
+const FormFieldContext = React.createContext<FormFieldContextValue | null>(null)
 
 const FormField = <
   TFieldValues extends FieldValues = FieldValues,
-  TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>,
+  TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>
 >({
   ...props
 }: ControllerProps<TFieldValues, TName>) => {
@@ -43,14 +40,18 @@ const FormField = <
 const useFormField = () => {
   const fieldContext = React.useContext(FormFieldContext)
   const itemContext = React.useContext(FormItemContext)
-  const { getFieldState } = useFormContext()
-  const formState = useFormState({ name: fieldContext.name })
-  const fieldState = getFieldState(fieldContext.name, formState)
+  const { getFieldState, formState } = useFormContext()
 
   if (!fieldContext) {
     throw new Error("useFormField should be used within <FormField>")
   }
 
+  if (!itemContext) {
+    throw new Error("useFormField should be used within <FormItem>")
+  }
+
+  const fieldState = getFieldState(fieldContext.name, formState)
+
   const { id } = itemContext
 
   return {
@@ -67,47 +68,48 @@ type FormItemContextValue = {
   id: string
 }
 
-const FormItemContext = React.createContext<FormItemContextValue>(
-  {} as FormItemContextValue
-)
+const FormItemContext = React.createContext<FormItemContextValue | null>(null)
 
-function FormItem({ className, ...props }: React.ComponentProps<"div">) {
+const FormItem = React.forwardRef<
+  HTMLDivElement,
+  React.HTMLAttributes<HTMLDivElement>
+>(({ className, ...props }, ref) => {
   const id = React.useId()
 
   return (
     <FormItemContext.Provider value={{ id }}>
-      <div
-        data-slot="form-item"
-        className={cn("grid gap-2", className)}
-        {...props}
-      />
+      <div ref={ref} className={cn("space-y-2", className)} {...props} />
     </FormItemContext.Provider>
   )
-}
+})
+FormItem.displayName = "FormItem"
 
-function FormLabel({
-  className,
-  ...props
-}: React.ComponentProps<typeof LabelPrimitive.Root>) {
+const FormLabel = React.forwardRef<
+  React.ElementRef<typeof LabelPrimitive.Root>,
+  React.ComponentPropsWithoutRef<typeof LabelPrimitive.Root>
+>(({ className, ...props }, ref) => {
   const { error, formItemId } = useFormField()
 
   return (
     <Label
-      data-slot="form-label"
-      data-error={!!error}
-      className={cn("data-[error=true]:text-destructive", className)}
+      ref={ref}
+      className={cn(error && "text-destructive", className)}
       htmlFor={formItemId}
       {...props}
     />
   )
-}
+})
+FormLabel.displayName = "FormLabel"
 
-function FormControl({ ...props }: React.ComponentProps<typeof Slot>) {
+const FormControl = React.forwardRef<
+  React.ElementRef<typeof Slot>,
+  React.ComponentPropsWithoutRef<typeof Slot>
+>(({ ...props }, ref) => {
   const { error, formItemId, formDescriptionId, formMessageId } = useFormField()
 
   return (
     <Slot
-      data-slot="form-control"
+      ref={ref}
       id={formItemId}
       aria-describedby={
         !error
@@ -118,24 +120,32 @@ function FormControl({ ...props }: React.ComponentProps<typeof Slot>) {
       {...props}
     />
   )
-}
+})
+FormControl.displayName = "FormControl"
 
-function FormDescription({ className, ...props }: React.ComponentProps<"p">) {
+const FormDescription = React.forwardRef<
+  HTMLParagraphElement,
+  React.HTMLAttributes<HTMLParagraphElement>
+>(({ className, ...props }, ref) => {
   const { formDescriptionId } = useFormField()
 
   return (
     <p
-      data-slot="form-description"
+      ref={ref}
       id={formDescriptionId}
-      className={cn("text-muted-foreground text-sm", className)}
+      className={cn("text-[0.8rem] text-muted-foreground", className)}
       {...props}
     />
   )
-}
+})
+FormDescription.displayName = "FormDescription"
 
-function FormMessage({ className, ...props }: React.ComponentProps<"p">) {
+const FormMessage = React.forwardRef<
+  HTMLParagraphElement,
+  React.HTMLAttributes<HTMLParagraphElement>
+>(({ className, children, ...props }, ref) => {
   const { error, formMessageId } = useFormField()
-  const body = error ? String(error?.message ?? "") : props.children
+  const body = error ? String(error?.message ?? "") : children
 
   if (!body) {
     return null
@@ -143,15 +153,16 @@ function FormMessage({ className, ...props }: React.ComponentProps<"p">) {
 
   return (
     <p
-      data-slot="form-message"
+      ref={ref}
       id={formMessageId}
-      className={cn("text-destructive text-sm", className)}
+      className={cn("text-[0.8rem] font-medium text-destructive", className)}
       {...props}
     >
       {body}
     </p>
   )
-}
+})
+FormMessage.displayName = "FormMessage"
 
 export {
   useFormField,