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form validation for all fields on server side

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HB9HIL
2024-01-26 10:18:58 +01:00
parent a877af11c6
commit 9ceaae432b
1 changed files with 38 additions and 4 deletions
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42
application/controllers/Themes.php
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@@ -79,7 +79,7 @@ class Themes extends CI_Controller {
{
$this->Themes_model->edit($item_id_clean);
$this->session->set_flashdata("success", "Theme '".$this->security->xss_clean($this->input->post('name', true))."' updated");
$this->session->set_flashdata("success", "Theme updated");
redirect('themes');
}
@@ -91,11 +91,45 @@ class Themes extends CI_Controller {
$this->Themes_model->delete($id);
}
function character_check($input) {
if ($input !== null && preg_match('/^[^\/:\*\?"<>\|@.]*$/', $input)) {
function character_check() {
$input_name = $this->input->post('name');
$input_foldername = $this->input->post('foldername');
$input_theme_mode = $this->input->post('theme_mode');
$input_header_logo = $this->input->post('header_logo');
$input_main_logo = $this->input->post('main_logo');
if ($input_name !== null && preg_match('/^[^\/:\*\?"<>\|@.]*$/', $input_name)) {
return true;
} else {
$this->form_validation->set_message('character_check', 'This value is not allowed here.');
$this->session->set_flashdata('danger', 'Invalid value for ' . $input_name . '.');
return false;
}
if ($input_foldername !== null && preg_match('/^[^\/:\*\?"<>\|@.]*$/', $input_foldername)) {
return true;
} else {
$this->session->set_flashdata('danger', 'Invalid value for ' . $input_foldername . '.');
return false;
}
if ($input_theme_mode !== null && preg_match('/^[^\/:\*\?"<>\|@.]*$/', $input_theme_mode)) {
return true;
} else {
$this->session->set_flashdata('danger', 'Invalid value for ' . $input_theme_mode . '.');
return false;
}
if ($input_header_logo !== null && preg_match('/^[^\/:\*\?"<>\|@.]*$/', $input_header_logo)) {
return true;
} else {
$this->session->set_flashdata('danger', 'Invalid value for ' . $input_header_logo . '.');
return false;
}
if ($input_main_logo !== null && preg_match('/^[^\/:\*\?"<>\|@.]*$/', $input_main_logo)) {
return true;
} else {
$this->session->set_flashdata('danger', 'Invalid value for ' . $input_main_logo . '.');
return false;
}
}