After groping, finally can apply the verification code in Laravel 5.1.Because the English slag five levels, so almost no search for anything useful, so consider on GitHub search verification Code pack!Note: The package on GitHub often has
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
ProblemIn a less fortunate situation, people use automated programs to submit forms, causing a lot of rubbish throughout the internet. One way to prevent this is to use a CAPTCHA---CAPTCHA: fully automated to differentiate between computer and human
in the process of Web development , Verification code is often used to prevent the robot from constantly submitting data and causing the website to be paralyzed . Yii provides a verification code plug- in, that is , Captcha. The first step:using in
Implementation of dynamic random verification code mechanism in PHPThe Verification Code (CAPTCHA) is the abbreviation for "Completely Automated public Turing test to tell Computers and humans Apart" (fully automated computer-and human-Turing test),
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Many automatedProgramThe form is automatically submitted, causing a large amount of junk data on the Internet. To prevent this situation, we have implemented a graphic Verification Code (CAPTCHA:Completely automated public Turing test to
This article describes the PHP implementation of click CAPTCHA Click Verification Code class and its usage, is a very practical function. Share for everyone to use for reference. Specifically as follows:
First, the demand:
The most commonly used
Http://seleniumworks.blogspot.kr/2013/09/handling-captcha-webdriver.htmlMake use of the ' input ' tag with type ' hidden ' in-order to handle Captcha.Example for reference.Driver.get ("Http://www.google.com/recaptcha/learnmore");Driver.switchto ().
Http://htsoft.org/html/y2011/822_using-htmlunit-landing-site-with-captcha-image.htmlUse Htmlunit to log in a website with captcha imagesSeptember 15, 2011 ⁄ programming language ⁄ a total of 1266 characters ⁄ font size small big ⁄ no comments ⁄ read
PHP Verification Code, PHP captcha code
Design a verification code class that can be called at any time when needed
Verification code class, Save as ValidateCode.class.php
1
Php2 //Verification Code Class3 Session_Start();4 classValidatecode {5
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