# P switch 5

> Switch in form

A shadcn/ui block from the [@coss](https://coss.com/ui) registry, listed on [shadcn.exchange](https://shadcn.exchange/r/coss/p-switch-5).

- Page, with a live preview: https://shadcn.exchange/r/coss/p-switch-5
- Screenshot: https://abzjhwgwpdpz7ua5.public.blob.vercel-storage.com/shots/coss/p-switch-5-light-28426e9c3d25a371.png
- Registry item: https://coss.com/ui/r/p-switch-5.json
- Categories: switch
- Listed: 2026-10-13, source last changed 2026-10-13

## Install

```bash
npx shadcn@latest add https://coss.com/ui/r/p-switch-5.json
```

Run it in a project that has shadcn/ui set up. It adds the files below and installs what they depend on.

## Dependencies

- Registry items: `@coss/button`, `@coss/field`, `@coss/form`, `@coss/switch`

## Files

### `registry/default/particles/p-switch-5.tsx`

```tsx
"use client";

import type { FormEvent } from "react";
import { useState } from "react";
import { Button } from "@/registry/default/ui/button";
import { Field, FieldLabel } from "@/registry/default/ui/field";
import { Form } from "@/registry/default/ui/form";
import { Switch } from "@/registry/default/ui/switch";

export default function Particle() {
  const [loading, setLoading] = useState(false);

  const onSubmit = async (e: FormEvent<HTMLFormElement>) => {
    e.preventDefault();
    const formData = new FormData(e.currentTarget);
    setLoading(true);
    await new Promise((r) => setTimeout(r, 800));
    setLoading(false);
    console.log(formData.get("marketing"));

    const enabled = formData.get("marketing");
    alert(`Marketing emails: ${enabled}`);
  };

  return (
    <Form className="flex flex-col gap-4" onSubmit={onSubmit}>
      <Field name="marketing">
        <FieldLabel>
          <Switch defaultChecked name="marketing" />
          Enable marketing emails
        </FieldLabel>
      </Field>
      <Button loading={loading} type="submit">
        Submit
      </Button>
    </Form>
  );
}
```