kartik datepicker

1 $form->field($model, 'attribute')->widget(\kartik\date\DatePicker::classname(), [
2        'pluginOptions' => [
3            'autoclose' => true,
4            'format' => 'yyyy-mm-dd',
5            'todayHighlight' => true
6        ]
7    ]);

1$ php composer.phar require kartik-v/yii2-widget-datepicker "@dev"
2

1$form->field($model, 'attribute')->widget(DatePicker::classname(), [
2    'options' => ['placeholder' => 'Enter birth date ...'],
3    'pluginOptions' => [
4        'autoclose'=>true,
5        'todayHighlight' => true,
6        'format' => 'yyyy/mm/dd',?,'yyyy-mm-dd',
7    ]
8]);