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yii2
Commit c8c6882f by Qiang Xue
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updated doc.

parent 213574aa
Showing with 4 additions and 0 deletions
framework/yii/captcha/CaptchaValidator.php
...@@ -18,6 +18,10 @@ use yii\validators\Validator; ...@@ -18,6 +18,10 @@ use yii\validators\Validator;
* *
* CaptchaValidator should be used together with [[CaptchaAction]]. * CaptchaValidator should be used together with [[CaptchaAction]].
* *
* Note that once CAPTCHA validation succeeds, a new CAPTCHA will be generated automatically. As a result,
* CAPTCHA validation should not be used in AJAX validation mode because it may fail the validation
* even if a user enters the same code as shown in the CAPTCHA image which is actually different from the latest CAPTCHA code.
*
* @author Qiang Xue <qiang.xue@gmail.com> * @author Qiang Xue <qiang.xue@gmail.com>
* @since 2.0 * @since 2.0
*/ */
......
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