public function actions()
{
return [
‘captcha‘ => [
‘class‘ => ‘yii\captcha\CaptchaAction‘,
‘fixedVerifyCode‘ => YII_ENV_TEST ? ‘testme‘ : null,
],
];
}
2.模型中
要有一个验证码的字段$verifyCode
3.视图中
use yii\helpers\Html;
use yii\widgets\ActiveForm;
use yii\captcha\Captcha;
自动生成表单
