JQuery and PHPCodeIgniter form verification

Actual jQuery and PHPCodeIgniter form verification the original text is published in jQuery and PHP CodeIgniter form verification in NLP practice
Published in http://tech.it168.com/a2011/0818/1234/000001234617.shtml
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Preface

In Web site building, form validity verification is a very important step, including Javascript verification on the client browser and server. In this article, readers will be guided to use the validate verification framework in jQuery to write browser-side verification code. the validate framework is a very simple and practical verification framework that can greatly improve the compilation of client verification code, at the same time, this article uses the CodeIgniter framework that is very popular in php for server-side verification writing. This article is intended for readers who have some knowledge of jQuery and the PHP CodeIgniter framework.

Preparations

We must download CodeIgniter and jQuery. the version is as follows:

1. CodeIgniter 2.0.2 (: http://codeigniter.com/downloads)

2. jQuery 1.6.1 (: http://code.jquery.com/jquery-1.6.1.min.js)

3. jQuery validate framework, (: http://bassistance.de/jquery-plugins/jquery-plugin-validation)

Set CodeIgniter

We need to automatically load the url and use the form assistant class in CodeIgniter. Therefore, we add the following code in line 67th of the autoload. php application:

$ Autoload ['helper '] = array ('URL', 'form ');
Create a view layer file

Next, we start to compile the HTML page code of the page. we name the form you entered as form_view. If no error occurs after the verification is submitted successfully, the page showing the successful prompt is named success_view. of course, the code for the header and tail of the page is as follows:

Views/common/Header. php:





Form Validation-Gazpo.com