CodeIgniter form Verification Method Example, CodeIgniter form _php Tutorial

CodeIgniter form Verification Method example, CodeIgniter form

The example in this paper describes the CodeIgniter form verification method. Share to everyone for your reference, as follows:

1. Write a view file under the D:\CodeIgniter\system\application\views directory myform.php

My Form<?php echo $this->validation->error_string;? ><?php echo form_open (' Form/index ');? >
Username
Password
Password Confirm
Email Address

Then write a view file formsuccess.php

My Form
Your form was successfully submitted!
<?=anchor (' form ', ' Try it again! '); ?>

2. Write a controller file under the D:\CodeIgniter\system\application\controllers directory form.php

<?phpclass Form extends controller{function index () {$this->load->helper (array (' Form ', ' url ')); $this Load->library (' validation ');   $rules [' username '] = "required";    $rules [' password '] = "required";    $rules [' passconf '] = "required";    $rules [' email '] = "required";    $this->validation->set_rules ($rules);    $this->validation->set_error_delimiters (', '); $fields [' username '] = ' username '; $fields [' Password '] = ' Password '; $fields [' passconf '] = ' Password confirmation '; $fields [' email '] = ' email Address '; $this->validation->set_fields ($fields);   if ($this->validation->run () ==false) {   $this->load->view (' myview/myform ');   } else {   $this->load->view (' myview/formsuccess.php ');}}}   ? >

3.http://localhost:8888/index.php/form/index visit

Ok, the results are out.

More readers interested in PHP related content can view this site topic: "CodeIgniter Introductory Tutorial", "CI (codeigniter) Framework Advanced Tutorial", "PHP date and Time usage summary", "PHP object-oriented Programming introduction tutorial", "PHP string ( String) Usage summary, "Getting Started with Php+mysql database operation" and "PHP common database Operation Skills Summary"

I hope this article is helpful to you in PHP programming.

Articles you may be interested in:

• CodeIgniter method for detecting form post data
• CodeIgniter implementation of URL jumps after user login verification is processed
• autoload.php Automatic load usage analysis of CodeIgniter configuration
• Analysis of the business logic example of CodeIgniter controller
• CodeIgniter Custom Controller My_controller usage Analysis
• CodeIgniter Hook Usage Example detailed
• Example analysis of database.php usage of codeigniter configuration
• CodeIgniter Multi-language Implementation method detailed
• CI (CodeIgniter) Model Usage Example analysis
• Analysis of Third_party usage of CodeIgniter Auxiliary third-party class library
• CodeIgniter Extending Core class examples
• CodeIgniter View Usage Considerations
• CodeIgniter Read and write separation implementation method detailed

http://www.bkjia.com/PHPjc/1106128.html www.bkjia.com true http://www.bkjia.com/PHPjc/1106128.html techarticle CodeIgniter Form Verification Method Example, CodeIgniter form This article describes the CodeIgniter form verification method. Share to everyone for your reference, as follows: 1. In D:\CodeIgni ...

