File size: 4,154 Bytes
bf32bcf |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 |
'use client';
import * as LabelPrimitive from '@radix-ui/react-label';
import { Slot } from '@radix-ui/react-slot';
import * as React from 'react';
import {
Controller,
ControllerProps,
FieldPath,
FieldValues,
FormProvider,
useFormContext,
} from 'react-hook-form';
import { Label } from '@/components/ui/label';
import { cn } from '@/lib/utils';
const Form = FormProvider;
type FormItemContextValue = {
id: string;
};
const FormItemContext = React.createContext<FormItemContextValue>(
{} as FormItemContextValue,
);
type FormFieldContextValue<
TFieldValues extends FieldValues = FieldValues,
TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>,
> = {
name: TName;
};
const FormFieldContext = React.createContext<FormFieldContextValue>(
{} as FormFieldContextValue,
);
const FormField = <
TFieldValues extends FieldValues = FieldValues,
TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>,
>({
...props
}: ControllerProps<TFieldValues, TName>) => {
return (
<FormFieldContext.Provider value={{ name: props.name }}>
<Controller {...props} />
</FormFieldContext.Provider>
);
};
const useFormField = () => {
const fieldContext = React.useContext(FormFieldContext);
const itemContext = React.useContext(FormItemContext);
const { getFieldState, formState } = useFormContext();
const fieldState = getFieldState(fieldContext.name, formState);
if (!fieldContext) {
throw new Error('useFormField should be used within <FormField>');
}
const { id } = itemContext;
return {
id,
name: fieldContext.name,
formItemId: `${id}-form-item`,
formDescriptionId: `${id}-form-item-description`,
formMessageId: `${id}-form-item-message`,
...fieldState,
};
};
const FormItem = React.forwardRef<
HTMLDivElement,
React.HTMLAttributes<HTMLDivElement>
>(({ className, ...props }, ref) => {
const id = React.useId();
return (
<FormItemContext.Provider value={{ id }}>
<div ref={ref} className={cn('space-y-2', className)} {...props} />
</FormItemContext.Provider>
);
});
FormItem.displayName = 'FormItem';
const FormLabel = React.forwardRef<
React.ElementRef<typeof LabelPrimitive.Root>,
React.ComponentPropsWithoutRef<typeof LabelPrimitive.Root>
>(({ className, ...props }, ref) => {
const { error, formItemId } = useFormField();
return (
<Label
ref={ref}
className={cn(error && 'text-destructive', className)}
htmlFor={formItemId}
{...props}
/>
);
});
FormLabel.displayName = 'FormLabel';
const FormControl = React.forwardRef<
React.ElementRef<typeof Slot>,
React.ComponentPropsWithoutRef<typeof Slot>
>(({ ...props }, ref) => {
const { error, formItemId, formDescriptionId, formMessageId } =
useFormField();
return (
<Slot
ref={ref}
id={formItemId}
aria-describedby={
!error
? `${formDescriptionId}`
: `${formDescriptionId} ${formMessageId}`
}
aria-invalid={!!error}
{...props}
/>
);
});
FormControl.displayName = 'FormControl';
const FormDescription = React.forwardRef<
HTMLParagraphElement,
React.HTMLAttributes<HTMLParagraphElement>
>(({ className, ...props }, ref) => {
const { formDescriptionId } = useFormField();
return (
<p
ref={ref}
id={formDescriptionId}
className={cn('text-sm text-muted-foreground', className)}
{...props}
/>
);
});
FormDescription.displayName = 'FormDescription';
const FormMessage = React.forwardRef<
HTMLParagraphElement,
React.HTMLAttributes<HTMLParagraphElement>
>(({ className, children, ...props }, ref) => {
const { error, formMessageId } = useFormField();
const body = error ? String(error?.message) : children;
if (!body) {
return null;
}
return (
<p
ref={ref}
id={formMessageId}
className={cn('text-sm font-medium text-destructive', className)}
{...props}
>
{body}
</p>
);
});
FormMessage.displayName = 'FormMessage';
export {
Form,
FormControl,
FormDescription,
FormField,
FormItem,
FormLabel,
FormMessage,
useFormField,
};
|