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(); ?>

Solution 1

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

Solution 2

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(); 
?>

Solution 3

It too some decision, but mistakes still aren't displayed.

$redactor = yii\imperavi\Widget::widget(
        [
            'model' => $model,
            'attribute' => 'text',
            'options' => [
                'minHeight' => 400,
            ],
        ]
    );   
$form->field($model, 'text', ['template' => "{error}\n{label}\n{hint}\n{$redactor}"])->textarea();

Comments

[Dmitrii Malyshev]

You should use $template->template = "{label}\n{error}\n{input}"; otherwise you won't get input field.

[RN Kushwaha]

It does not validate on client side.

[andrzej1_1]

I was looking for this solution for a long time. I can confirm that client-side validation is working.

[andrzej1_1]

@RNKushwaha if you are using bootstrap active form, error need additional class to work: Html::error($model, 'foobar', ['class' => 'help-block help-block-error'])

[Maxxer]

I did this: Html::tag("div", Html::error($model, "myfield", ['class' => 'help-block']), ['class' => 'has-error'])