small fixes

alt_login.api.php

-<?php
-
-/**
- * To get the alias of one plugin for one user do this.
- * Could be useful for building  export routines.
- */
-alt_login_get_alias($user, $plugin_id);
\ No newline at end of file

alt_login.info.yml

@@ -4,3 +4,4 @@ project: alt_login
 core_version_requirement: ^9 || ^10 || ^11
 type: module
 configure: alt_login.admin
+version: 2.0.5

alt_login.module

@@ -26,7 +26,7 @@ function alt_login_help($route_name, $route_match) {
  * @note there's no easy way to dedupe accounts' display names.
  */
 function alt_login_user_format_name_alter(&$name, AccountInterface $account) {
-  if ($account->isAnonymous() or ($account instanceof UserInterface and $account->isNew())) {
+  if ($account->isAnonymous()) {
     // This will be the configured 'anonymous' value
     return;
   }
@@ -49,7 +49,7 @@ function alt_login_user_format_name_alter(&$name, AccountInterface $account) {
       );
     }
     // If the above didn't produce a string, fall back to the username.
-    if (empty($names[$uid])) {
+    if (empty(trim($names[$uid]))) {
       $names[$uid] = $account->getAccountName();
     }
   }
@@ -147,8 +147,10 @@ function alt_login_entity_builder($entity_type_id, $entity, $form, $form_state)
  * the form-level validation.
  */
 function alt_login_login_name_element_validate(&$element, $form_state) {
-  $name = alt_login_convert_alias($element['#value']);
-  $form_state->setValue('name', $name);
+  $alt_name = alt_login_convert_alias($element['#value']);
+  if (trim($alt_name)) {
+    $form_state->setValue('name', $name);
+  }
 }
 
 /**
@@ -203,9 +205,13 @@ function alt_login_get_aliases(UserInterface $user) {
  * Replace the username with any aliases.
  */
 function alt_login_tokens_alter(&$replacements, array $context, $bubbleable_metadata) {
+  // For some reason the token module, if installed changes the $context
   if ($context['type'] == 'user' and isset($context['data']['user']) and isset($replacements['[user:name]'])) {
     $replacements['[user:name]'] = implode(t(' OR '), alt_login_get_aliases($context['data']['user']));
   }
+  if ($context['type'] == 'entity' and isset($context['data']['entity']) and isset($replacements['[user:name]'])) {
+    $replacements['[user:name]'] = implode(t(' OR '), alt_login_get_aliases($context['data']['user']));
+  }
 }
 
 /**

config/install/alt_login.settings.yml

@@ -2,4 +2,5 @@ display: ''
 display_anon: 'Member [user:uid]'
 aliases:
   - username
- 
+name_mode: alt_login_generate_from_address
+login: {  }

config/schema/alt_login.schema.yml

@@ -15,3 +15,9 @@ alt_login.settings:
       sequence:
         - type: string
           label: Login option
+    name_mode: 
+      type: string
+      label: Name mode
+    login: 
+      type: sequence
+      label: Login options

src/Plugin/AltLoginMethod/AddressName.php

@@ -121,10 +121,10 @@ class AddressName implements AltLoginMethodInterface, ContainerFactoryPluginInte
    */
   function getAlias(UserInterface $user) : string {
     $field_name = $this->fieldName();
-    return implode(' ', [$user->{$field_name}->given_name, $user->{$field_name}->family_name]);
+    $parts = array_filter([$user->{$field_name}->given_name, $user->{$field_name}->family_name]);
+    return implode(' ', $parts);
   }
 
-
   /**
    * Helper
    *