# Password input (UI SDK): Invalid

> `invalid` marks the field and sets `aria-invalid` on the input. Point its `aria-describedby` at your message. A required field also turns red after someone leaves it empty.

Canonical: https://hextaui.com/docs/ui-sdk-password-input/examples/invalid

Component docs: https://hextaui.com/docs/ui-sdk-password-input

## Add this example

```bash
npx shadcn@latest add https://hextaui.com/r/ui-sdk-password-input-invalid.json
```

This adds `components/examples/ui-sdk-password-input/invalid.tsx` with the Password input component and the HextaUI theme tokens.

## Source

```tsx title="components/examples/ui-sdk-password-input/invalid.tsx"
"use client"

import * as React from "react"

import { Button } from "@/components/ui/button"
import { Label } from "@/components/ui/label"
import {
  PasswordInput,
  PasswordInputControl,
  PasswordInputGroup,
  PasswordInputToggle,
} from "@/components/ui/ui-sdk-password-input"

function UiSdkPasswordInputInvalid() {
  const [invalid, setInvalid] = React.useState(true)

  return (
    <form
      className="flex w-full max-w-64 flex-col gap-2"
      onSubmit={(event) => {
        event.preventDefault()
        const password = new FormData(event.currentTarget).get("password")
        setInvalid(password !== "correct-horse")
      }}
    >
      <Label htmlFor="checked-password">Password</Label>
      <PasswordInput
        name="password"
        invalid={invalid}
        onValueChange={() => setInvalid(false)}
      >
        <PasswordInputGroup>
          <PasswordInputControl
            id="checked-password"
            aria-describedby={invalid ? "checked-password-error" : undefined}
          />
          <PasswordInputToggle />
        </PasswordInputGroup>
      </PasswordInput>
      {invalid ? (
        <p
          id="checked-password-error"
          className="m-0 text-xs text-destructive"
        >
          That password isn’t right. Try “correct-horse”.
        </p>
      ) : null}
      <Button type="submit" size="sm" className="mt-1 self-start">
        Unlock
      </Button>
    </form>
  )
}

export { UiSdkPasswordInputInvalid }
```

## Props in this example

### PasswordInput

| Prop | Type | Default | Description |
| --- | --- | --- | --- |
| `onValueChange` | `(value: string, details) => void` | – |  |
| `invalid` | `boolean` | `false` |  |
| `name` | `string` | – |  |

### PasswordInputControl

| Prop | Type | Default | Description |
| --- | --- | --- | --- |
| `id` | `string` | – |  |

## More Password input examples

- [New password](https://hextaui.com/docs/ui-sdk-password-input/examples/new-password)
- [Sign in](https://hextaui.com/docs/ui-sdk-password-input/examples/sign-in)
- [Shown at first](https://hextaui.com/docs/ui-sdk-password-input/examples/visible)
- [Suggest a password](https://hextaui.com/docs/ui-sdk-password-input/examples/controller)
- [Controlled visibility](https://hextaui.com/docs/ui-sdk-password-input/examples/controlled)
- [Read-only](https://hextaui.com/docs/ui-sdk-password-input/examples/read-only)
- [Disabled](https://hextaui.com/docs/ui-sdk-password-input/examples/disabled)
- [Right to left](https://hextaui.com/docs/ui-sdk-password-input/examples/rtl)