CODEWITHSUNDEEP
phpformscodeigniter
Edvinas Liutvaitis
Edvinas Liutvaitis

Reputation: 575

trying to validate form using codeigniter

hi i am trying to make a simple validation form but fore some reason its not working i tried to fallow the codeigniter user guide but it dose not work for me fore some reason i am only a beginner.can someone have a look at my code and help me out tnx for you help. all i get is an error message page not found and the form itself dose not validate. when i clik the submit button it goes to this url HTTP://localhost/Surva/index.php/info/validation

controller

<?php

class Info extends CI_Controller{

 public function index(){
 $this->load->view('info_view');


 $data ['name'] =        $this->input->post('name');
 $data ['second_name'] = $this->input->post('second_name');
 $data ['phone'] =       $this->input->post('phone');   
 $data ['email'] =       $this->input->post('email');

 if($this->input->post('submit')){

     $this->form_validation->set_rules('name', 'Name', 'required|alpha|xss_clean');
     $this->form_validation->set_rules('second_name', 'Second Name', 'required|alpha|xss_clean');
     $this->form_validation->set_rules('email', 'Email', 'required|valid_email');

     if ($this->form_validation->run()){

         $this->info_model->add_record($data);

     }
 }
     $this->load->view('survay_view');
 }




 }


?>

view

<html>
    <head>
    </head> 
 <body>

   <?php 
   echo validation_errors();
   echo form_open('info/validation'); ?>
     <ul id="info">  

       <li><label for='name'>Name:</lable><?php echo form_input('name')?></li>


       <li><label for='second_name'>Second Name:</lable> <?php echo form_input('second_name');?> </li>


       <li><label fro='phpne'>Phone:</lable> <?php echo form_input('phone');?></li>


       <li><label for='email'>Email:</lable><?php echo form_input('email');?></li>

       <li><?php echo form_submit('submit', 'Start survay!!' );?></li>
     </ul>  

 <?php echo form_close();?>
  </body>
</html>

model

<?php

class Info_model extends CI_Model {

    function get_records()
          {
          $query = $this->db->get('credentials');

          return $query->result();   
          }


    function add_record($data)
          {
          $this->db->insert('credentials', $data);
          return;
       }


}

?>

Upvotes: 0

Views: 112

Answers (2)

Yogesh Suthar
Yogesh Suthar

Reputation: 30488

load the form_validation library in your controller, you forgot to load it.

public function index(){
 $this->load->view('info_view');
 $this->load->library('form_validation');  // load library.
 ...............

}

change 

 echo form_open('info/validation');

to

 echo form_open('info/');

Upvotes: 0

He Hui
He Hui

Reputation: 2236

echo form_open('info/validation');

Your form asks to go into the controller called "Info", and a function called "validation".

Your controller does not have that function.

Try changing it to:

echo form_open('info');

since you are doing your validation in your index function.

Upvotes: 3

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