Do form validation with jquery ajax in codeigniter

Question

How can i do form validation in codeigniter if i don\'t want to refresh the page? Basically i do this:

    $config = array(
            array(
                       


        

Answer 1

If you gave your JS- jquery Ajax code it would more efficient to understand your problem.. Don't worry! Try my following instruction...

1) Get get form value and pass to form as

Controller :

2. Load library form_validation in construct as ...

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

   $this->load->helper('form');

3. Now write your controller as ...

   function MethodName {
   $this->form_validation->set_error_delimiters('', '');
   $this->form_validation->set_rules('fname','First Name', 'required');
   $this->form_validation->set_rules('lname','Last Name', 'required');
   $this->form_validation->set_rules('email','Email Address','required|valid_email|is_unique[sec_users.email]');
   if ($this->form_validation->run() == FALSE) {
       echo validation_errors();
   } 
   else {
     // To who are you wanting with input value such to insert as 
     $data['frist_name']=$this->input->post('fname');
     $data['last_name']=$this->input->post('lname');
     $data['user_name']=$this->input->post('email');
     // Then pass $data  to Modal to insert bla bla!!
   }
   

   }

Hope will work as it is working in my application.

Please accept if it is the best answer.

Thank you!