Model+Controllers: Make failed login attempt check consistent

app/classes/User.php

@@ -41,7 +41,7 @@ class User {
 		$user = UserModel::search(['username' => $username]);
 
 		$success = false;
-		if ($user->exists() && $user->failed_login_attempt <= 2) {
+		if ($user->exists() && $user->loginAllowed()) {
 			$saltPassword = $user->salt . $password;
 			if (password_verify($saltPassword, $user->password)) {
 				$success = true;

app/controllers/LoginController.php

@@ -43,7 +43,7 @@ class LoginController extends PageController {
 			}
 			else {
 				$user = User::getUser('', $_POST['username']);
-				if ($user->exists() && $user->failed_login_attempt >= 5) {
+				if ($user->exists() && !$user->loginAllowed()) {
 					$this->setAlert('danger', 'User has been blocked.');
 				}
 				else {

app/model/UserModel.php

@@ -3,5 +3,18 @@
 namespace App\Model;
 
 class UserModel extends Model {
+
 	protected $table = 'user';
+
+	//-------------------------------------//
+
+	public function loginAllowed(): bool
+	{
+		if (property_exists($this, 'failed_login_attempt') && $this->failed_login_attempt < 5) {
+			return true;
+		}
+
+		return false;
+	}
+
 }