Drupal-8-user-register-hook

For cleaner, decoupled code, consider Symfony Event Subscribers if you are using the Hook Event Dispatcher module.

If you need to stop registration based on custom business logic (e.g., checking an external blacklist), use a custom validation handler via hook_form_alter . drupal-8-user-register-hook

Do you need help on the registration form, or are you looking to redirect users after they sign up? This is the standard approach to identify a vs

This is the standard approach to identify a vs. an existing user being updated. set a field value $user->set('field_welcome_status'

use Drupal\user\UserInterface; /** * Implements hook_ENTITY_TYPE_presave() for user entities. */ function my_module_user_presave(UserInterface $user) { // Check if this is a new user registration if ($user->isNew()) { // Perform custom logic, e.g., set a field value $user->set('field_welcome_status', 'Pending'); } } Use code with caution. Copied to clipboard 🎯 Key Considerations

The most effective way to intercept or modify user data during registration is through the following hooks: Usage Note Runs before the user is saved.