field($model, 'year')->textInput(['maxlength' => true, 'type' => 'number']) ?> field($model, 'title')->textInput(['maxlength' => true]) ?> field($model, 'cover')->widget(SingleWidget::className()) ?>

isNewRecord ? Yii::t('common', 'Create') : Yii::t('common', 'Update'), ['class' => $model->isNewRecord ? 'btn btn-success btn-flat' : 'btn btn-primary btn-flat']) ?>