captcha plugin for html

jquery, created by John Resig of the United States, is a fast, concise JavaScript library that provides a number of traversal functions, such as each (FN). jquery enables the user's HTML page to keep the code and HTML content separate, that is, you

The most common use of JavaScript is validation of forms, and jquery, as a good JavaScript library, also provides an excellent form validation plugin----Validation. Validation is one of the oldest jquery plugins and has been validated by a wide

50 jquery plugins for form functionality, validation, security and customisation To be honest, entering a form is always a pain point. What about developers? You can create a form to say they are more painful. No one will really like them. For

Jquery. Validation is an excellent jquery plugin that validates client forms and provides a number of customizable properties and methods for good extensibility. Now combined with the actual situation, I have often used in the project validation

Creating a JavaScript Form validation plug-in can be said to be a tedious process involving initial design, development, testing, and so on. In fact, a good programmer is not only a technical master, but also should be good fake in foreign objects.

Recently has been helping the boss to write a crawler, write tired on the thinking to find some fun, happen to usually like to go to the watercress, will write an automatic reply robot, nonsense not to say we enter the topic:The main use of 2 open

Background: SMS interface has a call limit, if malicious attack, it is easy to explode, so need a series of authentication mechanism, the back end of the use of signature encryption, and the front-end to man machine recognition, there are two

WordPress contact form plugin? ContactForm7 is a simple, easy-to-use, and flexible form plug-in that can customize a wide range of different types of form functions, and supports custom email receiving, Ajax submission, and jQuery form plug-in

The example of this article describes the Zend Framework to generate the verification code and implement the Verification code verification function method. Share to everyone for your reference, specific as follows: Today, how to implement the

9 Free PHP Libraries _ turn 9 Powerful free PHP libraries & 20 You should know PHP library From:http://coolshell.cn/articles/200.html From:http://coolshell.cn/articles/455.html 1. ReCAPTCHA ReCAPTCHA allows your site to integrate with an advanced