How to display only label and error for ActiveField in Yii2

Question

Please, tell me, how to display only label and error for field by ActiveField in Yii2? I'm using Redactor and I want to display not only textarea, but also errors and label. Thanks.

The code example is given below.

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

    <?php echo $form->errorSummary($model); ?>

    <?= $form->field($model, 'title')->textInput(['maxlength' => 255]) ?>

    <?php
    echo yii\imperavi\Widget::widget(
        [
            'model' => $model,
            'attribute' => 'text',
            'options' => [],
        ]
    );
    ?>
    <br />
    <div class="form-group">
        <?= Html::submitButton(
            $model->isNewRecord ? Yii::t('app', 'Create') : Yii::t('app', 'Update'),
            ['class' => $model->isNewRecord ? 'btn btn-success' : 'btn btn-primary']
        ) ?>
    </div>

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

Answer 1

Try this. I have given the option for saperate

<?php
    use yii\helpers\Html;
    use yii\widgets\ActiveForm;

    $form =  \yii\widgets\ActiveForm::begin([
      'id' => 'form-id',
      'options' => ['class' => 'form-horizontal'],
      'enableClientValidation'=> true,
      'enableAjaxValidation'=> false,
      'validateOnSubmit' => true,
      'validateOnChange' => true,
      'validateOnType' => true,
      'action' => 'youractionurl',
      'validationUrl' => 'yourvalidationurl'
    ]);

    echo $form->field($model, 'fieldname')->begin();
        echo Html::activeLabel($model,'fieldname'); //label
        echo Html::activeTextInput($model, 'fieldname'); //Field
        echo Html::error($model,'fieldname', ['class' => 'help-block']); //error
    echo $form->field($model, 'fieldname')->end();
    \yii\widgets\ActiveForm::end(); 
?>

Answer 2

<?php 
$field = $form->field($model, 'username', ['options' => ['class' => 'form-group col-sm-6']]);
$field->template = "{label}\n{error}";  
echo $field->textInput(['maxlength' => 255]);
?>