Yii2 customize radioList button

Question

How to customize the look and feel of yii2 radio list button.

 <?= $form->field($model, 'gender')->radioList(array('1' => 'One', 2 => 'Two'), array('template' => "<td>{input}</td><td>{label}</td>")); ?>

I need to get the required sign only on Gender label?

Answer 1

Maybe you can trick what is displayed with some CSS ? You can hide the stars for the radio buttons and keep the one on the field ?

I don't know the exact HTML generated (can you provide the html), so it's hard to give an example of the CSS. Maybe something like

FIELD LABEL .star {display:none;}

or maybe (really depends on the HTML/CSS generated by Yii2)

FIELD LABEL::after {content:"";}

Answer 2

You should check your css rules (not yii2 or bootstrap, yours) since there is no such rules by default in yii2/bootstrap.

You could simply use :

.form-group.required label.control-label:after {
    content: " *";
    color: #a94442;
}