captcha options

As my PHP website has more and more visits to blog development and more comments, Wordpress has more and more visits to blog development and comments as Wordpress does not have the filtering function, wordpress spam comments are getting more and

1. Error resolution that cannot be refreshed with the page refresh: Modify source Code vendor/yiisoft/yii2/captcha/captchavalidator.php /** * @inheritdoc * * Public functionclientvalidateattribute($object, $attribute, $view)

The following is my own encapsulation of the Verification Code tool class, in peacetime projects will be more often used in the tool class, the current package of this tool class simple version, if the need for a partner can be used, of course, I

ZF2 provides the picture verification code zend\captcha\image and the symbol character verification code Zend\captcha\figlet, the picture Verification code is the website application to see more a kind of verification code, this article takes the

1 /// 2 ///returns the picture in the specified WebBrowserthe contents of the diagram in3 /// 4 /// WebBrowser Controls5 /// img Element6 /// img Object7 PrivateImage getwebimage (WebBrowser webctl,

Generate Base64 format Picture Verification code1 /**2 * Generate Verification code3 * Transform the way to generate verification code, the picture Base64 form to the foreground, rather than directly pass the verification code to the front desk4

This article is mainly to share with you laravle5.4 data validation and user authentication implementation method, hope to help everyone. 1. Planning for routing Login Module Route::match ([' Get ', ' post '], '/admin/login ', '

When generating a form from a form widget at the view level, field can only exist in the database, for example: use yii\helpers\html; Use Yii\widgets\activeform; Use Yii\captcha\captcha; ' Sign-form ', ' Options ' =>[' action ' = '

Recently read a Yii tutorial video, is in accordance with the version of 1.1, I want to use Yii2.0 framework also refer to his study development, the results found a lot of different, now talk about the verification code thingFirst add an action to

Before doing this, first take a look at the official documentation Zend_captcha_image The image adapter parses the generated character into an image and converts it into an image that is hard to be automatically decrypted. It requires» GD