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# Frequently Asked Questions
## How to change controller's layout?
You can change controller's layout using `controllerMap` module's property:
```php
'modules' => [
'user' => [
'class' => 'dektrium\user\Module',
'controllerMap' => [
'admin' => [
'class' => 'dektrium\user\controllers\AdminController',
'layout' => '//admin-layout',
],
],
],
],
```
## How to get user's avatar url?
```php
\Yii::$app->user->identity->profile->getAvatarUrl();
// or you can specify size of avatar
\Yii::$app->user->identity->profile->getAvatarUrl(150);
```
## How to make one view for registration and login?
You can use Login widget to achieve this:
```php
<?php
use dektrium\user\widgets\Login;
use yii\helpers\Html;
use yii\widgets\ActiveForm;
/**
* @var yii\web\View $this
* @var dektrium\user\models\User $user
* @var dektrium\user\Module $module
*/
$this->title = Yii::t('user', 'Sign up');
$this->params['breadcrumbs'][] = $this->title;
?>
<div class="row">
<div class="col-md-4 col-md-offset-1">
<div class="panel panel-default">
<div class="panel-heading">
<h3 class="panel-title"><?= Yii::t('user', 'Sign in') ?></h3>
</div>
<div class="panel-body">
<?= Login::widget() ?>
</div>
</div>
</div>
<div class="col-md-4 col-md-offset-1">
<div class="panel panel-default">
<div class="panel-heading">
<h3 class="panel-title"><?= Html::encode($this->title) ?></h3>
</div>
<div class="panel-body">
<?php $form = ActiveForm::begin([
'id' => 'registration-form',
'enableAjaxValidation' => true,
'enableClientValidation' => false,
]); ?>
<?= $form->field($model, 'email') ?>
<?= $form->field($model, 'username') ?>
<?php if ($module->enableGeneratingPassword == false): ?>
<?= $form->field($model, 'password')->passwordInput() ?>
<?php endif ?>
<?= Html::submitButton(Yii::t('user', 'Sign up'), ['class' => 'btn btn-success btn-block']) ?>
<?php ActiveForm::end(); ?>
</div>
</div>
<p class="text-center">
<?= Html::a(Yii::t('user', 'Already registered? Sign in!'), ['/user/security/login']) ?>
</p>
</div>
</div>
```
## How to use flash messages inside login form directly for registration and recovery actions
You can listen controller's events using `controllerMap` module's property:
```php
'modules' => [
'user' => [
'class' => 'dektrium\user\Module',
'controllerMap' => [
'recovery' => [
'class' => \dektrium\user\controllers\RecoveryController::class,
'on ' . \dektrium\user\controllers\RecoveryController::EVENT_AFTER_REQUEST => function (\dektrium\user\events\FormEvent $event) {
\Yii::$app->controller->redirect(['/user/login']);
\Yii::$app->end();
},
'on ' . \dektrium\user\controllers\RecoveryController::EVENT_AFTER_RESET => function (\dektrium\user\events\ResetPasswordEvent $event) {
if ($event->token->user ?? false) {
\Yii::$app->user->login($event->token->user);
}
\Yii::$app->controller->redirect(\Yii::$app->getUser()->getReturnUrl());
\Yii::$app->end();
},
],
'registration' => [
'class' => \dektrium\user\controllers\RegistrationController::class,
'on ' . \dektrium\user\controllers\RegistrationController::EVENT_AFTER_REGISTER => function (\dektrium\user\events\FormEvent $event) {
\Yii::$app->controller->redirect(['/user/login']);
\Yii::$app->end();
},
'on ' . \dektrium\user\controllers\RegistrationController::EVENT_AFTER_RESEND => function (\dektrium\user\events\FormEvent $event) {
\Yii::$app->controller->redirect(['/user/login']);
\Yii::$app->end();
},
],
],
],
],
```