field($model, 'sourceDateString')->widget(DatePicker::class, [ 'pluginOptions' => [ 'autoclose' => true, 'format' => 'yyyy.mm.dd', 'calendarWeeks'=> true ], 'options' => [ 'autocomplete' => 'off' ] ]) ?>

field($model, 'targetDateString')->widget(DatePicker::class, [ 'pluginOptions' => [ 'autoclose' => true, 'format' => 'yyyy.mm.dd', 'calendarWeeks'=> true ], 'options' => [ 'autocomplete' => 'off' ] ]) ?>