yii2 captcha validation not work

Question

I'm trying to add captcha to my login page on my yii2 application. I have tried some tutorial, the problem is captcha is always correct like no validation.

I have tried this:

My code is:

LoginForm

public $username;
public $password;
public $rememberMe = true;
private $_user = false;
public $captcha; // add this varible to your model class.

    /**
     * @return array the validation rules.
     */
    public function rules() {
        return [
            // username and password are both required
            [['username', 'password','captcha'], 'required'],
            // rememberMe must be a boolean value
            ['rememberMe', 'boolean'],
            ['captcha', 'captcha','captchaAction'=>'/site/captcha'], // add this code to your rules.
            // password is validated by validatePassword()
            ['password', 'validatePassword'],
        ];
    }

SiteController

 public function actions()
    {
        return [
            'error' => [
                'class' => 'yii\web\ErrorAction',
            ],
            'captcha' => [
                'class' => 'yii\captcha\CaptchaAction',
                'fixedVerifyCode' => YII_ENV_TEST ? 'testme' : null,

            ],
        ];
    }

view login.php

 <div class="form-goup">
           <?= $form->field($model, 'captcha')->widget(yii\captcha\Captcha::className(), '
['template' => '<div class="row"><div class="col-lg-3" style="margin-right:25px;">{image}</div><div class="col-lg-6">{input}</div></div>',
            ]); ?> 
    </div>

I have tryed your code in my project - everything works fine on localhost. Can you check a request url of capcha refreshing and validation rules after render. And can you show the actionLogin of your controller? — FeR-S
public function actionLogin() { $this->layout = false; if (!Yii::$app->user->isGuest) { return $this->goHome(); } $model = new LoginForm(); if ($model->load(Yii::$app->request->post()) && $model->login()) { return $this->goBack(); } $model->password = ''; return $this->render('login', [ 'model' => $model, ]); } — Nur Diarto
yes, validation is working fine. Is there are js rules validation after render ? Can do you check? — FeR-S

Vladimir Vladimir · Accepted Answer · 2018-07-11T07:42:53

Your code works but you have syntax errors in it, a letter (this is only cosmetic) and a surplus ' which is completely wrong:

<div class="form-group">
    <?= $form->field($model, 'captcha')->widget(yii\captcha\Captcha::className(), ['template' => '<div class="row"><div class="col-lg-3" style="margin-right:25px;">{image}</div><div class="col-lg-6">{input}</div></div>',]); ?> 
</div>

This should be in view before ~~submit button~~ <?php ActiveForm::end(); ?>

yii2 captcha validation not work

2 Answers