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+--- Thread: return error from form (/showthread.php?tid=77131)
return error from form - 68thorby68 - 07-23-2020
Hi,
I'm trying to use Language files in CI4 for (amongst other things) customs errors. However, I'm not sure how to construct a response to a form submission with a customer error?
PHP Code:
if(empty($a) && !empty($b)) {
return response()->with('error', lang('myfile.AisRequiredWithB'));
}
I'm sure there is a simple process to achieve this?
Any assistance is appreciated
RE: return error from form - InsiteFX - 07-23-2020
Download and look at the Myth/Auth AurhController and views and they will show
you how it is done.
Myth:Auth
RE: return error from form - 68thorby68 - 07-23-2020
Wow,
very cool.
Thank you.
Also looks like I need to use myth:Auth instead of trying to reinvent the wheel.
Many thanks.
RE: return error from form - InsiteFX - 07-23-2020
Your very welcome.
A lot of us on here are using it, I use it with Boilerplate which is AdminLTE 3 backend Dashboard.
and I' am adding my Blog into it now.
RE: return error from form - 68thorby68 - 07-23-2020
(07-23-2020, 08:45 AM)InsiteFX Wrote: Your very welcome.
A lot of us on here are using it, I use it with Boilerplate which is AdminLTE 3 backend Dashboard.
and I' am adding my Blog into it now.
Yes I'm getting on with it very well. Just one question though?
When I login the user I set additional session data (AuthController::attemptLogin), this works very well.
However, if session expires and user is still logged in ($this->auth->check()) I need to add the additional session data again.
PHP Code:
public function login()
{
// No need to show a login form if the user
// is already logged in.
if ($this->auth->check())
{
//get my data
//add data to session - this->session->set($data);
$redirectURL = session('redirect_url') ?? '/';
unset($_SESSION['redirect_url']);
return redirect()->to($redirectURL);
}
// Set a return URL if none is specified
$_SESSION['redirect_url'] = session('redirect_url') ?? previous_url() ?? '/';
return view($this->config->views['login'], ['config' => $this->config]);
}
So I tried to configure a filter to check the session data exists and if not, redirect to login. But I get caught in an infinite loop.
Filter
PHP Code:
public function before(RequestInterface $request) {
$auth = service('session');
$uri = service('uri');;
if($uri->getPath!='login' )
{
if (!$auth->get('user_id') )
{
return redirect('login');
}
}
}
I'm not sure why because if I type http://mysite/login direct into browser, all is OK
Any ideas?
RE: return error from form - InsiteFX - 07-24-2020
If the session is logging out you will need to add it again, you can up the session timeout
so that this does not happen.
sessionExpiration = 0
Will destroy the session on web browser exit.
seconds -----------------------------|
minutes -----------------------| |
hours -------------------| | |
days -----------| | | |
years ------| | | | |
y d h m s
time () + (20 * 365 * 24 * 60 * 60)
RE: return error from form - 68thorby68 - 07-24-2020
(07-24-2020, 08:06 AM)InsiteFX Wrote: If the session is logging out you will need to add it again, you can up the session timeoutMany thnaks, but I was more concerned why there was an infinite loop when trying to redirect to the login page?
so that this does not happen.
sessionExpiration = 0
Will destroy the session on web browser exit.
seconds -----------------------------|
minutes -----------------------| |
hours -------------------| | |
days -----------| | | |
years ------| | | | |
y d h m s
time () + (20 * 365 * 24 * 60 * 60)
Code:
if($uri->getPath!='login' )
{
if (!$auth->get('user_id') )
{
return redirect('login');
}
}
} RE: return error from form - InsiteFX - 07-24-2020
Only thing I can think of would be your redirect.
Check your if user_id it might not be removed.