Ion Range Slider Widget

<?php
use slavkovrn\ionrangeslider\IonRangeSliderWidget;
use yii\widgets\ActiveForm;
use yii\helpers\Html;
?>
    <?php $form = ActiveForm::begin(); ?>

    <?= $form->field($model, 'username')->widget(IonRangeSliderWidget::class,[
	'min' => 0,
	'max' => 10,
	'from' => 2,
	'to' => 6,
    ]) ?>

    <?= $form->field($model, 'email')->widget(IonRangeSliderWidget::class,[
	'min' => 0,
	'max' => 10,
	'from' => 4,
	'to' => 8,
    ]) ?>

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

    <?php ActiveForm::end(); ?>​