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Form Validation Problem - didi01 - 01-25-2015

Hi everyboby,

My name is Dieter and I'm from Germany and new in this Forum here.
First I want to apologize for my bad english because this is my first post in english.

So now to my Problem.

I have a Form with some input fields to save it in a Database table. The Name of the Table is gaestebuch.
To check the input data I use the Form Validation Library. But when I submit the Form i get two lines with the follwing error Message.

Unable to access an error message corresponding to your field name.

I have testet the submit without the Form Validation. In this case the data will be sucessful saved in the database.
Here is my View: test_view.php
PHP Code:
<?php
echo validation_errors();

echo form_open('Test/save');

?>

<table border="0" cellspacing="0" cellpadding="1">
    <tr>
        <td width="80">Name:</td>
        <td><input type="text" name="benutzername" size="50" maxlength="50"></td>
    </tr>
    
    <tr>
        <td width="80">Email:</td>
        <td><input type="text" name="email" size="50" maxlength="50"></td>
    </tr>
    
    <tr>
        <td width="80">Web:</td>
        <td><input type="text" name="web" size="50" maxlength="50"></td>
    </tr>
    
    <tr>
        <td width="80">Nachricht:</td>
        <td><textarea cols="50" rows="5" name="nachricht"></textarea></td>
    </tr>        
</table>

<br>

<input type="submit" name="speichern" value="Speichern">

</form> 

This is the Model: Test_model.php
PHP Code:
<?php
class Test_model extends CI_Model {
    
    public function __construct() {
        $this->load->database();
    }
    
    /**
    * @return
    * @param 
    * @desc Abspeichern eines neuen Datensatzes
    */
    function save() {

        // Aktuelles Datumerstellen
        $datum_save = date("d.m.y");       

        $data = array(
            'aktiv' => '1',
            'datum'     => $datum_save,            
            'benutzername' => $this->input->post('benutzername'),
            'email'     => $this->input->post('email'),
            'web'   => $this->input->post('web'),
            'nachricht'   => $this->input->post('nachricht')
        );

        $this->db->insert('gaestebuch', $data);
        $id = $this->db->insert_id();
    }

} 

And now here is the Controller: Test.php
PHP Code:
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class Test extends CI_Controller {
    
    /**
    * @return
    * @param 
    * @desc Laden des models
    */
    public function __construct() {
        parent::__construct();
        $this->load->model('Test_model');
    }
    
    /**
    * @return
    * @param 
    * @desc Index Funktion des controllers
    */
    public function index()
    {
                
        $this->load->view('header_view');
        $this->load->view('test_view');
        $this->load->view('footer_view');
    }
    
    /**
    * @return
    * @param 
    * @desc Funktion zu speichern eines Datensatzes
    */    
    public function save()
    {
        $this->load->library('form_validation');
        
        // Eingabeüberprüfen der Inputfelder des Testformulares
        $this->form_validation->set_rules('benutzername', 'Benutzername', 'required|xss_clean');
        $this->form_validation->set_rules('nachricht', 'Nachricht', 'required|xss_clean');
        
        // Wenn bei der Eingabe der Formularfelder Fehler auftreten zurück zum Formular
        if($this->form_validation->run() === FALSE) {            
            
            $this->load->view('header_view');
            $this->load->view('test_view');
            $this->load->view('footer_view');
            
            // Sonst weiter mit der Verarbeitung der Daten
            } else {
                
                     $data["message"] = "Der G&auml;stebucheintrag wurde erfolgreich gespeichert!";

                     $this->Test_model->save();

                     $this->load->view('header_view');
                     $this->load->view('success_view',$data);
                     $this->load->view('footer_view');
                
                
            }
    }
}
    
?>

I'm using Ubuntu with an XAMPP installed.
The PHP version is 5.5.19
The Mysql Version is 5.6.21
Codeigniter 3 dev.

In the autoload.php in the config folder I load the following helpers
$autoload['helper'] = array('url','form');

Is the there anybody who can help me?
Many thanks in advance.

Best regards
Dieter

RE: Form Validation Problem - Kabouter - 01-25-2015

Maybe a stupid suggestion, but you set the language to German and forgot to download the german language pack?

RE: Form Validation Problem - ivantcholakov - 01-25-2015

Check this change:
https://github.com/bcit-ci/CodeIgniter/commit/40651ebf5e29fd4a17be2cd338e8d501d41b66b1

RE: Form Validation Problem - rahulb - 01-25-2015

I feel the code is not working because you forgot to auto-load security helper as you are using xss_clean. Try testing the same code by removing the xss_clean from validation rule.

RE: Form Validation Problem - didi01 - 01-26-2015

Hi all,

the problem is solved. After autoloading the security helper it was possible to save the data in the database.

Many thanks again an best Regards
Dieter