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Trouble With Select PHP and MySQL


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Hi,

I have trouble with the following code, the login_success always returns false 

Quote

require_once('database_credentials.php');
  $conn = new mysqli($db_servername,$db_username,$db_password,$db_name);

$login_success = false;

if(isset($_POST['email']) && isset($_POST['password'])){


                    if($conn->connect_error){
    
                            die ("Connection failed : ".$conn->connect_error);
    
    
                    }else {


                        $sql = "SELECT * FROM users WHERE email_address = ' ".$_POST['email']." ' AND password = '".$_POST['password']."' ";
                        $result = $conn->query($sql);
                        
                        if($result){
                            
                            $login_success = true;
                        
                            
                        }else{
                            
                            $login_success = false;
                            echo 'error '.mysqli_error($conn);
                            
                        }

                    }

}

 

 

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  • 3 weeks later...

You can space between in single quote and double quote around the $_POST['password']

$sql = "SELECT * FROM users WHERE email_address = ' ".$_POST['email']." ' AND password =' " .$_POST['password'] " ' ";

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