hebei-chengben-car/modules/admin/views/role/add.php

<?php
use yii\widgets\ActiveForm;
?>
<div class="row">
    <div class="col-12">
            <?php $form = ActiveForm::begin(['options' => ['id'=>'modal-form','class' => 'form-horizontal'], 'enableClientValidation' => true]); ?>
            <?php
                echo $form->field($model, 'role_name', ['template' => '{label}<div class="col-md-10">{input}<div class="help-block"></div></div>','options' =>['class' => 'mb-3 row'],'inputOptions' =>['class' => 'form-control layui-input','placeholder'=>'','autocomplete'=>'off'],'labelOptions' => ['class' => 'col-md-2 col-form-label']]);
            ?>

            <?php
                echo $form->field($model, 'description', ['template' => '{label}<div class="col-md-10">{input}<div class="help-block"></div></div>','options' =>['class' => 'mb-3 row '],'inputOptions' =>['class' => 'form-control layui-input','placeholder'=>'','autocomplete'=>'off'],'labelOptions' => ['class' => 'col-md-2 col-form-label']])->textarea(['style'=>'height:70px']);
            ?>
        <?php ActiveForm::end(); ?>
    </div> <!-- end col -->
</div>