我遇到問題,我的codeigniter不顯示錯誤消息。Codeigniter表單驗證不會顯示錯誤
當我在$this->form_validation->run()
上執行var_dump
時,如果一切都完成,則返回true,否則返回false。
下面是代碼:
控制器
defined('BASEPATH') OR exit('No direct script access allowed');
class Logon extends CI_Controller {
public function __construct() {
parent::__construct();
$this->load->model('logon_model', 'logon');
}
public function autenthicate() {
$this->form_validation->set_rules('usuario', 'Usuario', 'required');
$this->form_validation->set_rules('senha', 'Senha', 'required');
if ($this->form_validation->run() == TRUE):
#Array with data
$data = elements(array('user', 'password'), $this->input->post());
$data['password'] = md5($data['password']);
#Send data to model
if ($this->logon->do_login($data)->result()):
$data = $this->logon->do_login($data)->result();
$user_data = array(
'id' => $data['id'],
'name' => $data['name'],
'logged' => TRUE
);
$this->session->set_userdata($user_data);
redirect('sales');
$this->session->set_flashdata('loginerror', 'Login failed! User or password is invalid.');
redirect('logon');
endif;
else:
$data = array(
'title' => 'Logon',
'screen' => 'index',
);
$this->load->view('index_view', $dados);
endif;
}
}
查看
<?php
echo form_open('logon/autenthicate');
echo '<div class="form-group">';
echo form_label("User");
echo form_input(array('name' => 'user', 'class' => 'form-control'));
echo '</div>';
echo '<div class="form-group">';
echo form_label("passwor");
echo form_password(array('name' => 'password', 'class' => 'form-control'));
echo '</div>';
echo '<div class="form-group">';
echo form_submit('logon', 'Logon', 'class="btn btn-default btn-block"');
echo '</div>';
#Show a alert div with validation errors
echo validation_errors('<div class="alert alert-danger alert-dismissible" role="alert">
<button type="button" class="close" data-dismiss="alert" aria-label="Close"><span aria-hidden="true">×</span></button>', '</div>');
echo form_close();
?>
顯然,這一切都對,但是我無法找到錯誤。如果表格填寫完成並且註冊用戶,則它將被重定向到主頁,如果沒有回到登錄屏幕,但不顯示錯誤。
你能幫我嗎?
爲什麼在第二個IF語句中有兩個重定向?另外,最後一個load-> view('index_view',$ dados);.不應該是'$ data'而不是'$ dados'? – KFE
是的,是$ data而不是$ dados。 –