Enables the user registration and login system.
File
core/modules/user/user.module
Functions
| Name | Description |
|---|---|
| template_preprocess_user | Prepares variables for user templates. |
| template_preprocess_username | Prepares variables for username templates. |
| user_cancel | Cancel a user account. |
| user_cancel_methods | Helper function to return available account cancellation methods. |
| user_cancel_url | Generates a URL to confirm an account cancellation request. |
| user_cookie_delete | Delete a visitor information cookie. |
| user_cookie_save | Saves visitor information as a cookie so it can be reused. |
| user_delete | Delete a user. |
| user_delete_multiple | Delete multiple user accounts. |
| user_element_info_alter | Implements hook_element_info_alter(). |
| user_entity_extra_field_info | Implements hook_entity_extra_field_info(). |
| user_format_name Deprecated | Format a username. |
| user_form_process_password_confirm | Form element process handler for client-side password validation. |
| user_help | Implements hook_help(). |
| user_is_blocked | Checks for usernames blocked by user administration. |
| user_js_settings_alter | Implements hook_js_settings_alter(). |
| user_load Deprecated | Loads a user object. |
| user_load_by_mail | Fetches a user object by email address. |
| user_load_by_name | Fetches a user object by account name. |
| user_load_multiple Deprecated | Loads multiple users based on certain conditions. |
| user_login_finalize | Finalizes the login process and logs in a user. |
| user_logout | Logs the current user out. |
| user_mail | Implements hook_mail(). |
| user_mail_tokens | Token callback to add unsafe tokens for user mails. |
| user_modules_uninstalled | Implements hook_modules_uninstalled(). |
| user_password | Generate a random alphanumeric password. |
| user_pass_rehash | Creates a unique hash value for use in time-dependent per-user URLs. |
| user_pass_reset_url | Generates a unique URL for a user to log in and reset their password. |
| user_picture_enabled | Returns whether this site supports the default user picture feature. |
| user_preprocess_block | Implements hook_preprocess_HOOK() for block templates. |
| user_roles | Retrieve an array of roles matching specified conditions. |
| user_role_change_permissions | Change permissions for a user role. |
| user_role_grant_permissions | Grant permissions to a user role. |
| user_role_load Deprecated | Fetches a user role by role ID. |
| user_role_names | Retrieves the names of roles matching specified conditions. |
| user_role_permissions | Determine the permissions for one or more roles. |
| user_role_revoke_permissions | Revoke permissions from a user role. |
| user_template_preprocess_default_variables_alter | Implements hook_template_preprocess_default_variables_alter(). |
| user_theme | Implements hook_theme(). |
| user_toolbar | Implements hook_toolbar(). |
| user_user_login | Implements hook_user_login(). |
| user_user_logout | Implements hook_user_logout(). |
| user_user_role_delete | Implements hook_ENTITY_TYPE_delete() for user_role entities. |
| user_user_role_insert | Implements hook_ENTITY_TYPE_insert() for user_role entities. |
| user_user_view | Implements hook_ENTITY_TYPE_view() for user entities. |
| user_user_view_alter | Implements hook_ENTITY_TYPE_view_alter() for user entities. |
| user_validate_name | Verify the syntax of the given name. |
| user_view | Generate an array for rendering the given user. |
| user_view_multiple | Constructs a drupal_render() style array from an array of loaded users. |
| _user_cancel | Implements callback_batch_operation(). |
| _user_cancel_session_regenerate | Implements callback_batch_finished(). |
| _user_mail_notify | Conditionally create and send a notification email when a certain operation happens on the given user account. |
| _user_role_permissions_update | Determine the permissions for one or more roles during update. |
Constants
| Name | Description |
|---|---|
| USERNAME_MAX_LENGTH | Maximum length of username text field. |
| USER_REGISTER_ADMINISTRATORS_ONLY | Only administrators can create user accounts. |
| USER_REGISTER_VISITORS | Visitors can create their own accounts. |
| USER_REGISTER_VISITORS_ADMINISTRATIVE_APPROVAL | Visitors can create accounts, but they don't become active without administrative approval. |
Please login to continue.