guild/frontend/modules/card/views/user-card/password.php

<?php

use yii\helpers\Html;
use yii\widgets\ActiveForm;


/* @var $this yii\web\View */
/* @var $model */
/* @var $form yii\widgets\ActiveForm */
?>

<div class="user-card-form">

    <?php $form = ActiveForm::begin(); ?>

    <?= Html::input('text', 'password', '', ['class' => 'form-control custom-input']) ?>

    <br>

    <div class="form-group">
        <?= Html::submitButton('Save', ['class' => 'btn btn-success']) ?>
    </div>

    <?php ActiveForm::end(); ?>

</div>