backend/views/brand/_search.php

<?php
    
    use yii\helpers\Html;
    use yii\widgets\ActiveForm;
    
    /**
     * @var $this  yii\web\View
     * @var $model common\modules\product\models\BrandSearch
     * @var $form  yii\widgets\ActiveForm
     */
?>

<div class="brand-search">
    
    <?php $form = ActiveForm::begin([
        'action' => [ 'index' ],
        'method' => 'get',
    ]); ?>
    
    <?= $form->field($model, 'brand_id') ?>
    
    <?= $form->field($model, 'alias') ?>
    
    <?= $form->field($model, 'image') ?>
    
    <?= $form->field($model, 'meta_title') ?>
    
    <div class="form-group">
        <?= Html::submitButton(Yii::t('product', 'Search'), [ 'class' => 'btn btn-primary' ]) ?>
        <?= Html::resetButton(Yii::t('product', 'Reset'), [ 'class' => 'btn btn-default' ]) ?>
    </div>
    
    <?php ActiveForm::end(); ?>

</div>