form_validation simple example

form_validation simple example - Printable Version

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+--- Thread: form_validation simple example (/showthread.php?tid=18450)

form_validation simple example - El Forum - 05-06-2009

[eluser]Ray Luevano[/eluser]
Esto es solo por compartir la ayuda que me brindo jozeunico :-)

la vista

Code:
&lt;html&gt;

&lt;head&gt;

&lt;title&gt;Welcome to CodeIgniter&lt;/title&gt;

&lt;/head&gt;

&lt;body&gt;

&lt;?php

    echo form_open('validar');

        $data = array('name'=>'nombre', 'id'=>'nombre');

        echo 'Nombre:'.form_input($data);

        $data = array('name'=>'telefono', 'id'=>'telefono');

        echo 'Telefono:'.form_input($data);

        echo form_submit('submit','Validar');

    echo form_close();

?&gt;

&lt;/body&gt;

&lt;/html&gt;

Controlador (Validacion)

Code:
&lt;?php

class Validar extends Controller {

    function Validar()

    {

        parent::Controller();   

    }

    function index()

    {

        $this->load->library('form_validation');

        $this->load->view('welcome_message');

        $this->form_validation->set_rules('nombre', 'El nombre', 'required');

        $this->form_validation->set_rules('telefono', 'El telefono', 'required|numeric|integer');

        if ($this->form_validation->run() == FALSE)

        {

        echo "ERROR";

        echo validation_errors();

        }

        else

        {

        echo "exito";

        }

    }

}

Controlador (Vista)

Code:
&lt;?php

class Welcome extends Controller {

    function Welcome()

    {

        parent::Controller();   

    }

    function index()

    {

        $this->load->helper('form');

        $this->load->view('welcome_message');

    }

}

?&gt;