how to form popup model validation in codeigniter without using javascript - codeigniter

Question

how to form popup model validation in codeigniter without using javascript and jquery
public function login() {
$email = $this->input->post('email');
$password = $this->input->post('password');
$this->load->library('form_validation');
$this->form_validation->set_rules('email', 'email', 'trim|required|valid_email');
$this->form_validation->set_rules('password', 'password', 'trim|required|min_length[4]|max_length[40]');
if ($this->form_validation->run() && $this->Login_model->loginn($email, $password)) {
$this->welcome();
} else {
$this->form_validation->set_message('check_database', 'Invalid username or password');
$this->index();
}
}
view page, how to form popup model validation in codeigniter without using javascript and jquery
<form id="register-form" onsubmit ="return validateForm()" action="<?php echo base_url(); ?>Index.php/Login_cntrl/login" method="POST" >
<div class="field-wrap">
<label class="view-label">Email Address</label>
<input type="email" placeholder="Email Address" name="email" id="email" class="input-control" value=""/>
</div>
<div class="field-wrap">
<input type="password" placeholder="Password" name="password" id="password" value="" />
<a href="javascript:void(0)" class="btn btn-link btn-nobg" id="btn-show-forgot" >Forgot ?</a>
</div>
<div class="field-wrap">
<button type="submit" class="btn btn-submit" name="ulogin" id="ulogin" value="ulogin" >Login</button>
</div>
<div class="field-wrap">
NEW User? Sign up
</div>
</form>
model code,how to form popup model validation in codeigniter without using javascript and jquery
public function loginn($email, $password) {
// $this->db->where('email', $email);
$where="(email='$email' or mobile_no='$email') and password='$password'";
$this->db->where($where);
$query = $this->db->get('customer_registration');
$count = $query->num_rows(); //counting result from query
if ($count === 0) {
// $this->db->where('email', $email);
$where="(email='$email' or mobile_no='$email') and password='$password'";
$this->db->where($where);
// $this->db->where('password', $password);
$query = $this->db->get('supplier_registration');
}
if ($query->num_rows() > 0) {
foreach ($query->result() as $row) {
//add all data to session
$newdata = array(
'id' => $row->id,
'first_name' => $row->first_name,
'last_name' => $row->last_name,
'email' => $row->email,
'password' => $row->password,
'mobile_number' => $row->mobile_number,
'logged_in' => TRUE,
);
}
$this->session->set_userdata($newdata);
return true;
}
return false;
}

Answer 1

Below shown code is working properly
public function loginn($email, $password) {
// $this->db->where('email', $email);
$where = "(email='$email' or mobile_no='$email') and password='$password'";
$this->db->where($where);
$query = $this->db->get('customer_registration');
$count = $query->num_rows(); //counting result from query
$tablename = "customer";
if ($count === 0) {
// $this->db->where('email', $email);
$where = "(email='$email' or mobile_no='$email') and password='$password'";
$this->db->where($where);
// $this->db->where('password', $password);
$query = $this->db->get('supplier_registration');
$tablename = "supplier";
}
if ($query->num_rows() > 0) {
foreach ($query->result() as $row) {
//add all data to session
$newdata = array(
'id' => $row->id,
'first_name' => $row->first_name,
'last_name' => $row->last_name,
'email' => $row->email,
'password' => $row->password,
'mobile_number' => $row->mobile_number,
'log_in' => TRUE,
);
}
$this->session->set_userdata($newdata);
return $tablename;
}
return $tablenam = " '";
}