add recaptcha to website

1. Introduction Sometimes we need to use verification code in the form submission to prevent flooding, bots and other malicious operations, about the verification code has a lot of open source Library to use, the current most used is the Google

9 developers should know the PHP library is mostly foreign resources, but with the support of these PHP libraries, we will be able to develop in the future to speed up, will not do simple repetitive work. 1. ReCAPTCHA The ReCAPTCHA library allows

1. ReCAPTCHA The ReCAPTCHA library allows you to create an advanced CAPTCHA system for your website, which is actually used to generate authentication information, even including voice verification. Of course there are reCAPTCHA services available,

On SendSafely.com we make heavy use of latest new JavaScript APIs introduced with HTML5. We encrypt files, calculate checksums and upload data using pure JavaScript. moving logic like this down to the browser, however, makes the threat of Cross-Site

1. ReCAPTCHA The ReCAPTCHA library allows you to create an advanced CAPTCHA system for your website, which is actually used to generate authentication information, even including voice verification. Of course there are reCAPTCHA services available,

ArticleDirectory Generate a project in release Mode Publish website Disable debug mode Reduce the number of assemblies Use server. Transfer instead of response. Redirect Specify the default page in the URL Permanent

1, what ' s v2ex?On this issue, we can look at the introduction of its author livid's early own V2ex community: What ' s V2ex? This is a question many people have asked, and I have never made a definitive answer. Because I really think

Document directory I. Custom Fields 2. Monitoring) Iii. Plug-in configuration 4. Page Template 5. website template Vi. Server Management VII. Portal instances 8. Plug-in Installation IX. Summary I. Custom Fields Custom fields are a

Topics 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

Step 1 Registration Step 2: Get the api and embed the code into the relevant webpage. First, enter the code in the template, that is, the report. php template on the form submission page. Captcha Next we will post the code to the relevant