Yii2 disabled textInput ActiveForm

Question

how to disabled textInput in ActiveForm ? i try like this but can't

<?= $form->field($model, 'title_series')->textInput(['class' => 'form-control class-content-title_series', 'placeholder' => 'Title', 'disabled' => 'disabled'])->label(false) ?>

'disabled' => 'disabled or 'disabled' => true both of them can't too

Answer 1

I don't really know yii2/ActiveForm, but I believe you need to do it this way:

<?= $form->field($model, 'title_series')->textInput(['class' => 'form-control class-content-title_series', 'placeholder' => 'Title', 'disabled' => true])->label(false) ?>

Answer 2

To ensure that the field values are send on submit, use

echo $form->field($model, 'name')->textInput([
    'readonly' => true,
]);

This solution won in 50 different tries.