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11-26-2008, 05:50 AM

[eluser]dimis[/eluser]
I use the validation class of the CI 1.7 but can not write the validation errors.

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

        $name=array();

        $lancode=$this->lans->returnonlycode();

        foreach ($lancode as $lan=>$value)

        {

            $el=$value['lan_code'];

            $this->form_validation->set_rules("name_$el", "name_$el", 'required');

            $this->form_validation->set_rules("descr_$el","descr_$el", 'required');

        }

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

        {

            //the validation_errors() is empty

            $this->db_session->set_flashdata('prderror',  validation_errors());

            $this->db_session->set_flashdata('active', $this->input->post('active'));

            foreach ($lancode as $lan)

            {

                $this->db_session->set_flashdata("descr_".$lan['lan_code'], $this->input->post("descr_".$lan['lan_code']));

                $this->db_session->set_flashdata("name_".$lan['lan_code'], $this->input->post("name_".$lan['lan_code']));

            }

            redirect('manager/cats/newcat/','refresh');

        }

What is wrong.