diff --git a/demo-shell-ng2/app/components/login/login-demo.component.ts b/demo-shell-ng2/app/components/login/login-demo.component.ts
index 2026b9044e..0cd4d95941 100644
--- a/demo-shell-ng2/app/components/login/login-demo.component.ts
+++ b/demo-shell-ng2/app/components/login/login-demo.component.ts
@@ -50,7 +50,7 @@ export class LoginDemoComponent implements OnInit {
 
     ngOnInit() {
         this.alfrescologin.addCustomValidationError('username', 'required', 'LOGIN.MESSAGES.USERNAME-REQUIRED');
-        this.alfrescologin.addCustomValidationError('username', 'minlength', 'LOGIN.MESSAGES.USERNAME-MIN', {customMinLenght: this.customMinLenght});
+        this.alfrescologin.addCustomValidationError('username', 'minlength', 'LOGIN.MESSAGES.USERNAME-MIN', {minLenght: this.customMinLenght});
         this.alfrescologin.addCustomValidationError('password', 'required', 'LOGIN.MESSAGES.PASSWORD-REQUIRED');
 
         if (this.storage.hasItem('providers')) {
diff --git a/ng2-components/ng2-alfresco-login/src/i18n/it.json b/ng2-components/ng2-alfresco-login/src/i18n/it.json
index 44856a3682..6f730e450c 100644
--- a/ng2-components/ng2-alfresco-login/src/i18n/it.json
+++ b/ng2-components/ng2-alfresco-login/src/i18n/it.json
@@ -8,7 +8,7 @@
         },
         "MESSAGES": {
             "USERNAME-REQUIRED": "Campo obbligatorio",
-            "USERNAME-MIN": "Inserire un nome utente di minimo 4 caratteri.",
+            "USERNAME-MIN": "Inserire un nome utente di minimo {{minLenght}} caratteri.",
             "PASSWORD-REQUIRED": "Campo obbligatorio",
             "LOGIN-ERROR-CREDENTIALS": "Nome utente o password non validi",
             "LOGIN-ERROR-PROVIDERS": "Providers non può essere nullo",
diff --git a/ng2-components/ng2-alfresco-login/src/i18n/ru.json b/ng2-components/ng2-alfresco-login/src/i18n/ru.json
index 29a02225ac..837e337abc 100644
--- a/ng2-components/ng2-alfresco-login/src/i18n/ru.json
+++ b/ng2-components/ng2-alfresco-login/src/i18n/ru.json
@@ -9,7 +9,7 @@
         },
         "MESSAGES": {
             "USERNAME-REQUIRED": "Обязательное поле",
-            "USERNAME-MIN": "Имя пользователя должно быть не меньше {{customMinLenght}} символов.",
+            "USERNAME-MIN": "Имя пользователя должно быть не меньше {{minLenght}} символов.",
             "PASSWORD-REQUIRED": "Введите пароль для входа",
             "LOGIN-ERROR-CREDENTIALS": "Не правильный логин или пароль",
             "LOGIN-ERROR-PROVIDERS": "Ошибка при авторизации",