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+--- Thread: Can't set customer form error (/showthread.php?tid=70203)
Can't set customer form error - randomhacks - 03-07-2018
Hello,
I want to set a customer error message. Can anyone tell me why this doesn't it appear?
Thanks,
James
PHP Code:
$this->form_validation->set_rules('username', 'Username', 'trim|required|xss_clean');
$this->form_validation->set_rules('password', 'Password', 'trim|required|xss_clean');
if ($this->form_validation->run() == FALSE) {
$this->load->view('register/header');
$this->load->view('register/researcher_form');
$this->load->view('footer');
} else {
$username = $this->input->post('username', TRUE);
$password = $this->input->post('password', TRUE);
// Check the username and password
$researcher_id = $this->user->researcher_login($username, $password);
if ($researcher_id == TRUE){
redirect("/register/study/");
} else {
$this->form_validation->set_message('login failed', 'Your username and password may be wrong.');
$this->load->view('register/header');
$this->load->view('register/researcher_form');
$this->load->view('footer');
}
}
}
RE: Can't set customer form error - Marcel - 03-08-2018
(03-07-2018, 01:52 PM)randomhacks Wrote: Hello,
I want to set a customer error message. Can anyone tell me why this doesn't it appear?
Thanks,
James
PHP Code:$this->form_validation->set_rules('username', 'Username', 'trim|required|xss_clean');
$this->form_validation->set_rules('password', 'Password', 'trim|required|xss_clean');
if ($this->form_validation->run() == FALSE) {
$this->load->view('register/header');
$this->load->view('register/researcher_form');
$this->load->view('footer');
} else {
$username = $this->input->post('username', TRUE);
$password = $this->input->post('password', TRUE);
// Check the username and password
$researcher_id = $this->user->researcher_login($username, $password);
if ($researcher_id == TRUE){
redirect("/register/study/");
} else {
$this->form_validation->set_message('login failed', 'Your username and password may be wrong.');
$this->load->view('register/header');
$this->load->view('register/researcher_form');
$this->load->view('footer');
}
}
}
Just a quick look and im no expert
but "$this->form_validation->set_message" I use when creating a custom validation rule?
to see the error messages on the form after submit is thats what you looking for
i do this in my controller / model
$this->data[ 'submiterrorms' ] = validation_errors( '<p class="error_msg">', '</p>' );
and then have tis in my view
<?php if (! empty($submiterrorms)) { ?>
<?php echo $submiterrorms; ?>
<?php } ?>
or you can just use
<?php echo validation_errors(); ?>
RE: Can't set customer form error - jreklund - 03-08-2018
You need to validate the login with a callback.
https://www.codeigniter.com/user_guide/libraries/form_validation.html#callbacks-your-own-validation-methods
You can modify mine if you want.
PHP Code:
public function login()
{
$this->load->helper('form');
$this->load->library('form_validation');
$validation_rules = array(
array(
'field' => 'username',
'label' => lang('login_email'),
'rules' => array(
'trim',
'valid_email'
)
),
array(
'field' => 'password',
'label' => lang('login_password'),
'rules' => array(
'trim',
'required',
array('validate_auth', array( $this, '_validate_auth' ) )
)
)
);
$this->form_validation->set_rules( $validation_rules );
if( $this->form_validation->run() === TRUE )
{
return TRUE;
}
return FALSE;
}
// --------------------------------------------------------------
public function _validate_auth()
{
$user_email = $this->input->post('username');
$user_password = $this->input->post('password');
if( empty($user_email) OR empty($user_password) )
{
$this->form_validation->set_message('validate_auth', lang('error_missing_fields'));
return FALSE;
}
if( $auth_data = $this->auth_model->get_auth_data( $user_email ) )
{
if( $auth_data->banned === '1' )
{
$this->form_validation->set_message('validate_auth', lang('error_username_password'));
return FALSE;
}
if( ! $this->check_password( $auth_data->passwd, $user_password ) )
{
$this->form_validation->set_message('validate_auth', lang('error_username_password'));
}
else
{
// Setup redirection if redirect required
$this->redirect_after_login();
// Set session cookie and remember me
$this->maintain_state( $auth_data );
// Send the auth data back to the controller
return TRUE;
}
}
else
{
$this->form_validation->set_message('validate_auth', lang('error_username_password'));
}
return FALSE;
}