widgets\ActiveField $errorOptions

The default options for the error tags. The parameter passed to error() will be merged with this property when rendering the error tag. The following special options are recognized:

• tag: the tag name of the container element. Defaults to div. Setting it to false will not render a container tag. See also yii\helpers\Html::tag().
• encode: whether to encode the error output. Defaults to true.

If you set a custom id for the error element, you may need to adjust the $selectors accordingly.

See also yii\helpers\Html::renderTagAttributes() for details on how attributes are being rendered.