html captcha code script

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

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

I always wanted to make a general JavaScript web API graphic Verification Code ServiceThis encapsulation is more common than making it an ASP. NET Server webcontrol. It provides the "Web graphic verification code" service for any consumption pages

Teach you how to implement verification code PHP, PHP implementation Verification code Verification code in the form implementation more and more, but with JS write verification code, always feel inconvenient, so learned the next PHP implementation

This article mainly introduced the Django through the Ajax to complete the mailbox user registration, activates the account the method, now shares to everybody, also gives everybody to make a reference. Come and see it together. First, the image

1. Determine the project directory "vendor" Topthink "Think-captcha directory exists2. Add the captcha configuration in configVerification code Configuration ' Captcha ' + [ //Verification Code character Set ' codeset ' = ' 23456

Verification code in the form implementation more and more, but with JS write verification code, always feel inconvenient, so learned the next PHP implementation of the verification code. Well, there is nothing to do, but do not want to waste time,

Verification Code. Currently, you can find the URL and directly display it on the front-end webpage. Then, enter it manually. You can use AJAX to submit the login information on the webpage and return the correct information. I transfer the same

Verification code in the form to achieve more and more, but with JS write the verification code, always feel inconvenient, so learn the next PHP implementation of the verification code. Well, there is nothing to do, but do not want to waste time, so

Verification code is required for login in the actual project, followed by the captcha technique used in my Web projectindex.html1 DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01 transitional//en">2 HTML>3 Head>4 title>Index.htmltitle>5