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POclass users in my php code assistance?
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2013-04-23T10:36:22.983
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I have the following code in my classes folder. When i execute it i get the following error <blockquote> SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'firstname' cannot be null </blockquote> . i think the problem is in the first part of my code ? Is it the nameing of the variables? <pre><code><?php class Users { public $username = null; public $firstname; public $lastname; public $firmname; public $email; public $password = null; public $salt = "Zo4rU5Z1YyKJAASY0PT6EUg7BBYdlEhPaNLuxAwU8lqu1ElzHv0Ri7EM6irpx5w"; public function __construct( $data = array() ) { if( isset( $data['username'] ) ) $this->username = stripslashes( strip_tags( $data['username'] ) ); if( isset( $data['firstname'] ) ) $this->firstname = stripslashes( strip_tags( $data['lastname'] ) ); if( isset( $data['lastname'] ) ) $this->lastname = stripslashes( strip_tags( $data['username'] ) ); if( isset( $data['firmname'] ) ) $this->firmname = stripslashes( strip_tags( $data['firmname'] ) ); if( isset( $data['email'] ) ) $this->email = stripslashes( strip_tags( $data['email'] ) ); if( isset( $data['password'] ) ) $this->password = stripslashes( strip_tags( $data['password'] ) ); } public function storeFormValues( $params ) { //store the parameters $this->__construct( $params ); } public function userLogin() { $success = false; try{ $con = new PDO( DB_DSN, DB_USERNAME, DB_PASSWORD ); $con->setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION ); $sql = "SELECT * FROM users WHERE username = :username AND password = :password LIMIT 1"; $stmt = $con->prepare( $sql ); $stmt->bindValue( "username", $this->username, PDO::PARAM_STR ); $stmt->bindValue( "password", hash("sha256", $this->password . $this->salt), PDO::PARAM_STR ); $stmt->execute(); $valid = $stmt->fetchColumn(); if( $valid ) { $success = true; } $con = null; return $success; }catch (PDOException $e) { echo $e->getMessage(); return $success; } } public function register() { $correct = false; try { $con = new PDO( DB_DSN, DB_USERNAME, DB_PASSWORD ); $con->setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION ); $sql = "INSERT INTO users(username, firstname, lastname, firmname, email, password, date ) VALUES(:username, :firstname, :lastname, :firmname, :email, :password, NOW())"; $stmt = $con->prepare( $sql ); $stmt->bindValue( "username", $this->username, PDO::PARAM_STR ); $stmt->bindValue( "firstname", $this->firstname, PDO::PARAM_STR ); $stmt->bindValue( "lastname", $this->lastname, PDO::PARAM_STR ); $stmt->bindValue( "firmname", $this->firmname, PDO::PARAM_STR ); $stmt->bindValue( "email", $this->email, PDO::PARAM_STR ); $stmt->bindValue( "password", hash("sha256", $this->password . $this->salt), PDO::PARAM_STR ); $stmt->execute(); return "Registration Successful <a href='index.php'>Login Now</a>"; }catch( PDOException $e ) { return $e->getMessage(); } } } ?> </code></pre>
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class users in my php code assistance?
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