You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
58 lines
1.2 KiB
58 lines
1.2 KiB
<?php |
|
|
|
namespace app\models; |
|
|
|
use Yii; |
|
use yii\base\Model; |
|
|
|
/** |
|
* LoginForm is the model behind the login form. |
|
*/ |
|
class LoginForm extends Model |
|
{ |
|
public $username; |
|
public $password; |
|
public $rememberMe = true; |
|
|
|
/** |
|
* @return array the validation rules. |
|
*/ |
|
public function rules() |
|
{ |
|
return [ |
|
// username and password are both required |
|
[['username', 'password'], 'required'], |
|
// password is validated by validatePassword() |
|
['password', 'validatePassword'], |
|
// rememberMe must be a boolean value |
|
['rememberMe', 'boolean'], |
|
]; |
|
} |
|
|
|
/** |
|
* Validates the password. |
|
* This method serves as the inline validation for password. |
|
*/ |
|
public function validatePassword() |
|
{ |
|
$user = User::findByUsername($this->username); |
|
if (!$user || !$user->validatePassword($this->password)) { |
|
$this->addError('password', 'Incorrect username or password.'); |
|
} |
|
} |
|
|
|
/** |
|
* Logs in a user using the provided username and password. |
|
* @return boolean whether the user is logged in successfully |
|
*/ |
|
public function login() |
|
{ |
|
if ($this->validate()) { |
|
$user = User::findByUsername($this->username); |
|
Yii::$app->user->login($user, $this->rememberMe ? 3600*24*30 : 0); |
|
return true; |
|
} else { |
|
return false; |
|
} |
|
} |
|
}
|
|
|