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+--- Thread: set_value In Codeigniter4 (/showthread.php?tid=75445)
set_value In Codeigniter4 - mlsf - 02-07-2020
how it works set_value In Codeigniter4 ? I call helper form but no works...
RE: set_value In Codeigniter4 - jreklund - 02-07-2020
You will need to provide some code, so we can see why it's not working.
I can only refer to the manual at this time:
https://codeigniter4.github.io/userguide/helpers/form_helper.html#set_value
RE: set_value In Codeigniter4 - mlsf - 02-07-2020
I think when I return to form the values entered should be kept ... but it doesn't
----- Controller ----
PHP Code:
<?php namespace App\Controllers;
class Account extends BaseController
{
function __construct(){
$session = \Config\Services::session($config);
$session->start();
helper(['url', 'form']);
}
public function index()
{
echo view('account/login-form');
}
public function login(){
helper(['url', 'form']);
$rules = [
'email' => ['label' => 'e-mail', 'rules' => 'required|valid_email'],
'password' => ['label' => 'senha', 'rules' => 'required'],
];
if(!$this->validate($rules)){
echo $listErros = \Config\Services::validation()->listErrors();
return redirect()->to('/account/index');
}
}
}
------ View -----
PHP Code:
<form action="<?php echo base_url(); ?>/account/login" method="post" >
<label for="email">e-mail:</label>
<input type="text" name="email" value="<?php echo set_value('email'); ?>" >
<label for="password">senha:</label>
<input type="password" name="password" value="<?php echo set_value('password'); ?>" >
<button>send! </button>
</form>
RE: set_value In Codeigniter4 - jreklund - 02-07-2020
Haven't tested your code, but I think it's your redirect that's the problem. Your values aren't stored in $_POST after a redirect have been made. You need to run both the view and functionality in the same method.