In this example we will discuss about User Signup example CodeIgniter framework.
We use two file for User Signup example CodeIgniter framework.
- User.php (CodeIgniter\application\controllers\User.php )
- student_registration.php (CodeIgniter\application\views\student_registration.php)
User.php
<?php
class User extends CI_Controller
{
public function __construct()
{
parent::__construct();
$this->load->database();
$this->load->helper('url');
}
public function sign_up()
{
if($this->input->post('save'))
{
$name=$this->input->post('name');
$email=$this->input->post('email');
$password=$this->input->post('pass');
$phone=$this->input->post('phone');
$que=$this->db->query("select * from user_login where email='$email'");
$row = $que->num_rows();
if(count($row)>0)
{
$data['error']="<h3 style='color:red'>Email id already exists</h3>";
}
else
{
$que=$this->db->query("insert into user_login values('','$name','$email','$phone','$password')");
$data['error']="<h3 style='color:blue'>Your account created successfully</h3>";
}
}
$this->load->view('student_registration',@$data);
}
}
?>student_registration.php
<!DOCTYPE html>
<html>
<head>
<title>Student Signup form</title>
</head>
<body>
<form method="post">
<table width="600" align="center" border="1" cellspacing="5" cellpadding="5">
<tr>
<td colspan="2"><?php echo @$error; ?></td>
</tr>
<tr>
<td width="230">Enter Your Name </td>
<td width="329"><input type="text" name="name"/></td>
</tr>
<tr>
<td>Enter Your Email </td>
<td><input type="text" name="email"/></td>
</tr>
<tr>
<td>Enter Your Mobile </td>
<td><input type="text" name="phone"/></td>
</tr>
<tr>
<td>Enter Your Password </td>
<td><input type="password" name="pass"/></td>
</tr>
<tr>
<td colspan="2" align="center">
<input type="submit" name="save" value="Register Me"/></td>
</tr>
</table>
</form>
</body>
</html>Now run the program on your browser with the below URL:
http://localhost/CodeIgniter/index.php/User/student_registration
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