首先,在模型中添加验证码字段:
public function rules(){
return ['verifyCode', 'captcha'],
}其次,可以在函数attributeLabels中添加前台页面中验证码的字段名称:
public function atrributeLabels(){
return ['verifyCode'=>'Verification Code', ];
}然后,在视图文件中做如下修改:
use yii\captcha\Captcha; = $form->field($model, 'verifyCode')->widget(Captcha::className(), [ 'template' => '', ]) ?>{image}{input}