Implementation method of adding verification code in yii2

The example in this article describes the implementation method of adding verification code in yii2. Share it with everyone for your reference, as follows:

First, add the verification code field in the model:

public function rules(){
return ['verifyCode', 'captcha'],
}

Secondly, you can add the field name of the verification code in the front page in the function attributeLabels:

public function atrributeLabels(){
return ['verifyCode'=>'Verification Code', ];
}

Then , make the following modifications in the view file:

use yii\captcha\Captcha;
<&#63;= $form->field($model, 'verifyCode')->widget(Captcha::className(), [
          'template' => '<div><div>{image}</div><div>{input}</div></div>',
 ]) ?>

I hope this article will be helpful to everyone’s PHP program design based on the Yii framework.

The above introduces the implementation method of adding verification code in yii2, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.