diff --git a/flight/Flight.php b/flight/Flight.php
index 399b151..fd3772c 100644
--- a/flight/Flight.php
+++ b/flight/Flight.php
@@ -25,12 +25,12 @@ use flight\template\View;
  *
  * @method  static void route(string $pattern, callable $callback, bool $pass_route = false, string $alias = '') Maps a URL pattern to a callback with all applicable methods.
  * @method  static void group(string $pattern, callable $callback) Groups a set of routes together under a common prefix.
- * @method void post(string $pattern, callable $callback, bool $pass_route = false, string $alias = '') Routes a POST URL to a callback function.
- * @method void put(string $pattern, callable $callback, bool $pass_route = false, string $alias = '') Routes a PUT URL to a callback function.
- * @method void patch(string $pattern, callable $callback, bool $pass_route = false, string $alias = '') Routes a PATCH URL to a callback function.
- * @method void delete(string $pattern, callable $callback, bool $pass_route = false, string $alias = '') Routes a DELETE URL to a callback function.
- * @method static Router router() Returns Router instance.
- * @method string getUrl(string $alias) Gets a url from an alias
+ * @method  static void post(string $pattern, callable $callback, bool $pass_route = false, string $alias = '') Routes a POST URL to a callback function.
+ * @method  static void put(string $pattern, callable $callback, bool $pass_route = false, string $alias = '') Routes a PUT URL to a callback function.
+ * @method  static void patch(string $pattern, callable $callback, bool $pass_route = false, string $alias = '') Routes a PATCH URL to a callback function.
+ * @method  static void delete(string $pattern, callable $callback, bool $pass_route = false, string $alias = '') Routes a DELETE URL to a callback function.
+ * @method  static Router router() Returns Router instance.
+ * @method  static string getUrl(string $alias) Gets a url from an alias
  *
  * @method  static void map(string $name, callable $callback) Creates a custom framework method.
  *
diff --git a/flight/net/Router.php b/flight/net/Router.php
index f54d898..f825616 100644
--- a/flight/net/Router.php
+++ b/flight/net/Router.php
@@ -45,7 +45,7 @@ class Router
     /**
      * Gets mapped routes.
      *
-     * @return array<int, Route> Array of routes
+     * @return array<int,Route> Array of routes
      */
     public function getRoutes(): array
     {
@@ -89,10 +89,11 @@ class Router
 	 * @param string   $pattern    URL pattern to match
      * @param callable $callback   Callback function
      * @param bool     $pass_route Pass the matching route object to the callback
+	 * @param string   $alias 	   Alias for the route
 	 * @return void
 	 */
-	public function get(string $pattern, callable $callback, bool $pass_route = false): void {
-		$this->map('GET ' . $pattern, $callback, $pass_route);
+	public function get(string $pattern, callable $callback, bool $pass_route = false, string $alias = ''): void {
+		$this->map('GET ' . $pattern, $callback, $pass_route, $alias);
 	}
 
 	/**
@@ -101,10 +102,11 @@ class Router
 	 * @param string   $pattern    URL pattern to match
 	 * @param callable $callback   Callback function
 	 * @param bool     $pass_route Pass the matching route object to the callback
+	 * @param string   $alias 	   Alias for the route
 	 * @return void
 	 */
-	public function post(string $pattern, callable $callback, bool $pass_route = false): void {
-		$this->map('POST ' . $pattern, $callback, $pass_route);
+	public function post(string $pattern, callable $callback, bool $pass_route = false, string $alias = ''): void {
+		$this->map('POST ' . $pattern, $callback, $pass_route, $alias);
 	}
 
 	/**
@@ -113,10 +115,11 @@ class Router
 	 * @param string   $pattern    URL pattern to match
 	 * @param callable $callback   Callback function
 	 * @param bool     $pass_route Pass the matching route object to the callback
+	 * @param string   $alias 	   Alias for the route
 	 * @return void
 	 */
-	public function put(string $pattern, callable $callback, bool $pass_route = false): void {
-		$this->map('PUT ' . $pattern, $callback, $pass_route);
+	public function put(string $pattern, callable $callback, bool $pass_route = false, string $alias = ''): void {
+		$this->map('PUT ' . $pattern, $callback, $pass_route, $alias);
 	}
 
 	/**
@@ -125,10 +128,11 @@ class Router
 	 * @param string   $pattern    URL pattern to match
 	 * @param callable $callback   Callback function
 	 * @param bool     $pass_route Pass the matching route object to the callback
+	 * @param string   $alias 	   Alias for the route
 	 * @return void
 	 */
-	public function patch(string $pattern, callable $callback, bool $pass_route = false): void {
-		$this->map('PATCH ' . $pattern, $callback, $pass_route);
+	public function patch(string $pattern, callable $callback, bool $pass_route = false, string $alias = ''): void {
+		$this->map('PATCH ' . $pattern, $callback, $pass_route, $alias);
 	}
 
 	/**
@@ -137,10 +141,11 @@ class Router
 	 * @param string   $pattern    URL pattern to match
 	 * @param callable $callback   Callback function
 	 * @param bool     $pass_route Pass the matching route object to the callback
+	 * @param string   $alias 	   Alias for the route
 	 * @return void
 	 */
-	public function delete(string $pattern, callable $callback, bool $pass_route = false): void {
-		$this->map('DELETE ' . $pattern, $callback, $pass_route);
+	public function delete(string $pattern, callable $callback, bool $pass_route = false, string $alias = ''): void {
+		$this->map('DELETE ' . $pattern, $callback, $pass_route, $alias);
 	}
 
 	/**
diff --git a/tests/FlightTest.php b/tests/FlightTest.php
index 29e90ca..7a3df8b 100644
--- a/tests/FlightTest.php
+++ b/tests/FlightTest.php
@@ -193,4 +193,31 @@ class FlightTest extends PHPUnit\Framework\TestCase
 		$url = Flight::getUrl('path1', [ 'param' => 123 ]);
 		$this->assertEquals('/path1/123', $url);
 	}
+
+	public function testRouteGetUrlWithGroupSimpleParams() {
+		Flight::group('/path1/@id', function() {
+			Flight::route('/@name', function() { echo 'whatever'; }, false, 'path1');
+		});
+		$url = Flight::getUrl('path1', ['id' => 123, 'name' => 'abc']);
+		
+		$this->assertEquals('/path1/123/abc', $url);
+	}
+
+	public function testRouteGetUrlNestedGroups() {
+		Flight::group('/user', function () {
+			Flight::group('/all_users', function () {
+				Flight::group('/check_user', function () {
+					Flight::group('/check_one', function () {
+						Flight::route("/normalpath", function () {
+							echo "normalpath";
+						},false,"normalpathalias");
+					});
+				});
+			});
+		});
+
+		$url = Flight::getUrl('normalpathalias');
+		
+		$this->assertEquals('/user/all_users/check_user/check_one/normalpath', $url);
+	}
 }
diff --git a/tests/RouterTest.php b/tests/RouterTest.php
index 821d358..c827302 100644
--- a/tests/RouterTest.php
+++ b/tests/RouterTest.php
@@ -541,4 +541,13 @@ class RouterTest extends PHPUnit\Framework\TestCase
 		$url = $this->router->getUrlByAlias('path1');
 		$this->assertEquals('/path1', $url);
 	}
+
+	public function testGetUrlByAliasWithGroupSimpleParams() {
+		$this->router->group('/path1/@id', function($router) {
+			$router->get('/@name', [$this, 'ok'], false, 'path1');
+		});
+		$url = $this->router->getUrlByAlias('path1', ['id' => 123, 'name' => 'abc']);
+		
+		$this->assertEquals('/path1/123/abc', $url);
+	}
 }