function social_user_register_validate in Open Social 10.3.x

Same name and namespace in other branches

1. 8.9 modules/social_features/social_user/social_user.module \social_user_register_validate()
2. 8 modules/social_features/social_user/social_user.module \social_user_register_validate()
3. 8.2 modules/social_features/social_user/social_user.module \social_user_register_validate()
4. 8.3 modules/social_features/social_user/social_user.module \social_user_register_validate()
5. 8.4 modules/social_features/social_user/social_user.module \social_user_register_validate()
6. 8.5 modules/social_features/social_user/social_user.module \social_user_register_validate()
7. 8.6 modules/social_features/social_user/social_user.module \social_user_register_validate()
8. 8.7 modules/social_features/social_user/social_user.module \social_user_register_validate()
9. 8.8 modules/social_features/social_user/social_user.module \social_user_register_validate()
10. 10.0.x modules/social_features/social_user/social_user.module \social_user_register_validate()
11. 10.1.x modules/social_features/social_user/social_user.module \social_user_register_validate()
12. 10.2.x modules/social_features/social_user/social_user.module \social_user_register_validate()

Validate function for the user register form.

1 string reference to 'social_user_register_validate'

social_user_form_user_register_form_alter in modules/social_features/social_user/social_user.module

Implements hook_form_FORM_ID_alter().

File

modules/social_features/social_user/social_user.module, line 240

The social user module alterations.

Code

function social_user_register_validate(&$form, FormStateInterface $form_state) {

  // Fetch input.
  $input = $form_state
    ->getValues();

  // Check if user data with the input can be found.
  $mail_exists = user_load_by_mail($input['mail']);
  $name_exists = user_load_by_name($input['name']);

  // Check if mail or username already exist.
  if ($mail_exists || $name_exists) {

    // If either the username or mail already exists in the DB, we clear ALL
    // existing messages, making sure nothing about this is being disclosed.
    $form_state
      ->clearErrors();

    // Check if the email address already exist. Set a generic message
    // regarding the problem.
    if ($mail_exists) {
      $form_state
        ->setErrorByName('mail', t("Due to privacy concerns, we can't disclose the existence of registered email addresses. Please make sure the email address is entered correctly and try again."));
    }

    // Check if the username already exist. Set a generic message regarding
    // the problem.
    if ($name_exists) {
      $form_state
        ->setErrorByName('name', t('The entered username already exists or has an incorrect format. Please try again.'));
    }
  }
}