+- CodeIgniter Forums (https://forum.codeigniter.com)
+-- Forum: CodeIgniter 4 (https://forum.codeigniter.com/forumdisplay.php?fid=28)
+--- Forum: CodeIgniter 4 Support (https://forum.codeigniter.com/forumdisplay.php?fid=30)
+--- Thread: validate form CI4 (/showthread.php?tid=70410)
Pages:
1
2
validate form CI4 - gra - 04-05-2018
in ci3 $this->load->library('form_validation');
in ci4??
RE: validate form CI4 - kilishan - 04-05-2018
Here's the User Guide page for that
RE: validate form CI4 - gra - 04-06-2018
helper(['form', 'url']);
if (! $this->validate([]))
{
echo view('Signup', [
'validation' => $this->validation
]);
}
else
{
echo view('Success');
}
is a exceptionHandler
RE: validate form CI4 - kilishan - 04-06-2018
What message is the Exception saying?
RE: validate form CI4 - gra - 04-07-2018
"Argument 1 passed to helper() must be of the type string, array given, called in C:\xampp\htdocs\ci4m_framework\application\Controllers\Login.php on line 10"
line 10 -> helper(['form', 'url']);
my source:
public function index()
{
//echo view('w_login');
$validation = \Config\Services::validation();
helper(['form', 'url']);
//library(['validation']);
//
//
//
//
//
//
// $validation->setRules([
// 'id' => 'required',
// 'pw' => 'required|min_length[10]'
//]);
//
if (! $this->validate([]))
{
echo view('w_login', [
'validation' => $this->validation
]);
}
else
{
echo view('w_login');
}
}
RE: validate form CI4 - gra - 04-08-2018
modified helper(['form', 'url']); in helper('form', 'url');
in line if (! $this->validate([]))
exception
"Call to undefined method Login::validate()"
RE: validate form CI4 - kilishan - 04-08-2018
Quote:"Argument 1 passed to helper() must be of the type string, array given, called in C:\xampp\htdocs\ci4m_framework\application\Controllers\Login.php on line 10"
It tells you exactly what the error is there. The `helper()` method doesn't currently allow more than one helper to be loaded at a time. Hence, it requires a string, not an array. It probably should, and I'll make an issue to that affect to remind me, but doesn't currently. In your case, it's not biggie - the url helper is loaded by default.
RE: validate form CI4 - gabpnr - 04-08-2018
it works fine.
@Lonnie You already did it (https://github.com/bcit-ci/CodeIgniter4/commit/dae1cf8cd5f173af6b51d52a6241ea8a4bd4eeef#diff-9395cda73a10792d653d5540c1b7b97b)
@gra are you sure to use the latest version ?
RE: validate form CI4 - gra - 04-08-2018
used : https://github.com/bcit-ci/CodeIgniter4.git -> master
RE: validate form CI4 - gabpnr - 04-09-2018
ok, no commit on this branch since 24 Jun 2016 and helper() accept arrays since 20 Sep 2016
use the develop branch.