use app\models\Role;
?>
<div class="user-form">
<?php
// если пользователь модератор
if (Yii::$app->user->identity->role_id == app\models\Role::getIdByName('moderator')) {
?>
<?php
$form = ActiveForm::begin();
?>
<?php
echo $form->field($model, 'role_id')->dropDownList(ArrayHelper::map(role::find()->all(), 'id', 'name'));
?>
<?php
echo $form->field($model, 'email')->textInput(['maxlength' => true]);
?>
<?php
echo $form->field($model, 'password')->passwordInput(['maxlength' => true]);
?>
<?php
echo $form->field($model, 'full_name')->textInput(['maxlength' => true]);
?>