<!-- source-hash: 0b3d08fe5ca4c4df07d20043c247f66d -->
Presentational, fully-controlled sign-up form for creating OpenFrame SSO credentials (email, first/last name, password, confirm password) with deferred field-level validation.

## Key Components

### `OpenFrameSsoSignUpForm`
The sole export — a stateless React component that delegates all state management to the parent. Key behaviours:

- **Deferred errors** — field validation messages are surfaced via `useDeferredError`, showing only on blur or after a typing pause to avoid premature error states.
- **Enter-key submission** — any field's `keydown` event triggers `onSubmit` when the form is not disabled or loading.
- **Read-only email** — the `emailReadOnly` prop locks the email field (e.g. when email was verified in a prior step).
- **Loading / disabled states** — `loading` shows a spinner on the submit button; `disabled` or `loading` disables all fields simultaneously.

### `OpenFrameSsoSignUpFormProps`
Full TypeScript interface exposing controlled field values, change handlers, submission callbacks, per-field error strings, and display-copy overrides (`title`, `subtitle`, `emailLabel`, `submitLabel`, `forgotPasswordLabel`).

## Usage Example

```typescript
import { OpenFrameSsoSignUpForm } from './openframe-sso-signup-form'

function SignUpPage() {
  const [email, setEmail] = useState('')
  const [firstName, setFirstName] = useState('')
  const [lastName, setLastName] = useState('')
  const [password, setPassword] = useState('')
  const [confirmPassword, setConfirmPassword] = useState('')

  return (
    <OpenFrameSsoSignUpForm
      email={email}
      firstName={firstName}
      lastName={lastName}
      password={password}
      confirmPassword={confirmPassword}
      onEmailChange={setEmail}
      onFirstNameChange={setFirstName}
      onLastNameChange={setLastName}
      onPasswordChange={setPassword}
      onConfirmPasswordChange={setConfirmPassword}
      onSubmit={() => console.log('submit')}
      onForgotPassword={() => console.log('forgot password')}
      errors={{ email: 'Invalid email', confirmPassword: 'Passwords do not match' }}
      emailReadOnly
      loading={false}
    />
  )
}
```

**Source:** [`openframe-sso-signup-form.tsx`](https://github.com/flamingo-stack/openframe-oss-lib/blob/main/openframe-sso-signup-form.tsx)