如何在文本字段，yii框架中添加fa fa图标？

Question

Here's my code where I want to place fa fa icon in that.

Whenever I place <i class=fa fa-user></i> it not display anything and it runs without error's.

<?php $form = ActiveForm::begin(['id' => 'login-form']); ?>
<?= $form->field($model, 'username') ?>

<?= $form->field($model, 'password')->passwordInput() ?>
<?= $form->field($model, 'rememberMe')->checkbox() ?>

Answer 1

try this in your login view

 $fieldOptions3 = [
        'options' => ['class' => 'form-group has-feedback'],
        'inputTemplate' => "{input}<span class='glyphicon glyphicon-lock form-control-feedback'></span>"
    ];
    <?= $form->field($model, 'password', $fieldOptions3)->label('Password')->passwordInput() ?>