> ## Documentation Index
> Fetch the complete documentation index at: https://docs-dev-docs-event-stream-action-templates.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.
# SignupPassword
> Describes all the properties and methods available to customize the Universal Login `signup-password` screen.
The SignupPassword class implements the `signup-password` screen functionality. This screen collects the user's password.
## Constructors
Create an instance of SignupPassword screen manager:
```typescript Example theme={null}
import SignupPassword from '@auth0/auth0-acul-js/signup-password';
const signupPasswordManager = new SignupPassword();
signupPasswordManager.signup({
email: 'test@example.com',
password: 'P@$wOrd123!',
});
```
## Properties
BrandingMembers}>
Provides branding-related configurations, such as branding theme and settings.
ClientMembers}>
Provides client-related configurations, such as `id`, `name`, and `logoUrl`, for the `signup-password` screen.
OrganizationMembers}>
Provides information about the user's Organization, such as `id` and `name`.
PromptMembers}>
Contains data about the current prompt in the authentication flow.
ScreenMembersOnSignupPassword}>
Contains details specific to the `signup-password` screen, including its configuration and context.
TenantMembers}>
Contains data related to the tenant, such as `id` and associated metadata.
TransactionMembersOnSignupPassword}>
Provides transaction-specific data, such as active identifiers and flow states.
UntrustedDataMembers}>
Handles untrusted data passed to the SDK, such as user input during login.
UserMembers}>
Details of the active user, including `username`, `email`, and `roles`.
## Methods
This method changes the display language of the Universal Login page.
```typescript Example theme={null}
import SignupPassword from '@auth0/auth0-acul-js/signup-password';
const signupPasswordManager = new SignupPassword();
signupPasswordManager.changeLanguage({
language: 'fr',
});
```
**Method Parameters**
[LanguageChangeOptions](/docs/libraries/acul/js-sdk/Screens/interfaces/LanguageChangeOptions).
The locale code for the desired language (for example, `'en'`, `'fr'`, `'es'`).
When set to `'session'`, the selected language persists for the duration of the session.
Additional custom fields prefixed with `ulp-` (for example, `'ulp-custom-field'`).
This method allows signup via different social identifiers. For example: Google, Facebook etc.
```typescript Example theme={null}
import SignupPassword from '@auth0/auth0-acul-js/signup-password';
const signupPasswordManager = new SignupPassword();
signupPasswordManager.federatedSignup({
connection: 'google-oauth2',
});
```
**Method Parameters**
[FederatedSignupPasswordPayloadOptions](/docs/libraries/acul/js-sdk/Screens/interfaces/FederatedSignupPasswordPayloadOptions).
The social connection name to use.
Error[]}>
This method retrieves the array of transaction errors from the context, or an empty array if none exist. An array of error objects from the transaction context.
This method handles the submission of the signup password form.
```typescript Example theme={null}
import SignupPassword from '@auth0/auth0-acul-js/signup-password';
const signupPasswordManager = new SignupPassword();
signupPasswordManager.signup({
email: 'test@example.com',
password: 'P@$wOrd123!',
});
```
**Method Parameters**
[SignupPasswordOptions](/docs/libraries/acul/js-sdk/Screens/interfaces/SignupPasswordOptions).
The user's email.
The user's identifier.
The user's phone number.
The user's password.
The captcha code or response from the captcha provider. This property is required if your Auth0 tenant has [Bot Detection](/docs/secure/attack-protection/bot-detection) enabled.
Additional custom fields prefixed with `ulp-` (for example, `'ulp-custom-field'`).
This method switches the authentication connection during the signup-password flow.
```typescript Example theme={null}
import SignupPassword from '@auth0/auth0-acul-js/signup-password';
const signupPasswordManager = new SignupPassword();
signupPasswordManager.switchConnection({
connection: 'Username-Password-Authentication',
});
```
**Method Parameters**
[SwitchConnectionOptionsSignupPassword](/docs/libraries/acul/js-sdk/Screens/interfaces/SwitchConnectionOptionsSignupPassword).
The connection identifier to switch to during the signup-password authentication flow.
Additional custom fields prefixed with `ulp-` (for example, `'ulp-custom-field'`).
PasswordValidationResult}>
This method validates a password string against the current transaction's password policy. It returns an object indicating whether the password is valid and why.
```typescript Example theme={null}
import SignupPassword from '@auth0/auth0-acul-js/signup-password';
const signupPasswordManager = new SignupPassword();
const result = signupPasswordManager.validatePassword('MyP@ssw0rd!');
```
**Method Parameters**
The password string to validate.