CodeIgniter - Controller - loading view with template - php

Question

I have a template design for each page and it is working without any issues, now i have a problem with form validation and template.
my_controller //inside my controller
function __construct()
{
parent::__construct();
$this->load->library('template');
}
public function page1(){
$this->template->write('title', 'COMPANY');
$this->template->write_view('content', 'company');
$this->template->render();
}
public function validation(){
//for page1 form validation
//form validation here
if ($this->form_validation->run() == FALSE){
// here i need to call my page1 again to update the form error
// option1: $this->load->view('page1'); // this is just loading page1, not loading with my template, template file has header, footer, js and css file includes
// option2: $this->template->load('template', 'page1'); // it is loading page withing page
// option3: $this->template->write_view('content', 'page1');
// $this->template->render(); // this is same as option2
} else {
$this->load->view('formsuccess');
}
}
So my question is how do i can call same view (within one controller) for multiple time when it is already loaded with template?
EDITED for more clarity
My template file is just single file ( not separated like header, footer) will have all header information and footer information with common style sheet and script files.
I am having
<?php $content ?>
variable name inside the template to pass my content from controller.
for example see my page1 function(),
$this->template->write('title', 'COMPANY'); // to write a value on variable
$this->template->write_view('content', 'page1'); //view page to write on template
$this->template->render(); // final template render
This page is having form validation, if my form validation is FALSE, how do i can reload the template page with validation error?
I have tried so many way, please check my option1, 2, 3, i never got a solution to solve this, now please tell me how do i can solve this?

Answer 1

If I understand correctly, you want to display the validation errors?
Inside your View file, put the following:
Short IF-Statement Form:
<?php if ( validation_errors() ) :?>
<div>
<?php echo $validation_errors();?>
</div>
<?php endif;?>
Regular If-Statement Form:
<?php if ( validation_errors() ) {?>
<div>
<?php echo $validation_errors();?>
</div>
<?php }?>
Validation Errors Doc