Hotfix 3.

Hotfix 3.

Author: xzripper

flet_navigator/__init__.py

@@ -13,13 +13,13 @@
 from typing import Union
 
 
-FLET_NAVIGATOR_VERSION: float = '2.1.2'
+FLET_NAVIGATOR_VERSION: float = '2.1.3'
 """Flet Navigator Version."""
 
 ROUTE_404: str = 'ROUTE-404'
 """Route 404 Typehint."""
 
-URL_FN_SPACE_CHARACTER: str = '_0ss_'
+URL_FN_SPACE_CHARACTER: str = '_$urlspace_'
 """FletNavigator URL Space Character."""
 
 class PageData:
@@ -164,7 +164,7 @@ class FletNavigator:
     _nav_temp_args: tuple[Any] = None
 
     _nav_route_simple_re: str = r'^[a-zA-Z_]\w*$'
-    _nav_route_advanced_re: str = r'^[a-zA-Z_]\w*\?\w+=(?:[\w+]+)(?:&\w+=(?:[\w+]+))*$'
+    _nav_route_advanced_re: str = r'^[a-zA-Z_]\w*\?\w+=(?:[\w+~`!@"#№$;%^:*-,.|\/\\<>\'{}[\]()-]+)(?:&\w+=(?:[\w+~`!@"#№$;%^:*-,.|\/\\<>\'{}[\]()-]+))*$'
 
     _nav_is_float_re: str = r'^-?\d+\.\d+$'
 
@@ -245,7 +245,7 @@ def get_route_data(self, route: str) -> Any:
             return None
 
     def _nav_route_change_handler(self, _) -> None:
-        route: str = self.page.route.replace(' ', URL_FN_SPACE_CHARACTER).replace('%20', URL_FN_SPACE_CHARACTER)
+        route: str = self.page.route.replace(' ', URL_FN_SPACE_CHARACTER).replace('%20', URL_FN_SPACE_CHARACTER).replace('+', URL_FN_SPACE_CHARACTER)
 
         if route.startswith('/') and len(route) >= 2: route = route[1:]
 
@@ -275,12 +275,12 @@ def _nav_route_change_handler(self, _) -> None:
                 if _parameter_parsed[1].isdigit(): parameters[_parameter_parsed[0]] = int(_parameter_parsed[1])
                 elif re_compile(self._nav_is_float_re).match(_parameter_parsed[1]): parameters[_parameter_parsed[0]] = float(_parameter_parsed[1])
                 elif _parameter_parsed[1] in ['true', 'false']: parameters[_parameter_parsed[0]] = bool(_parameter_parsed[1])
-                else: parameters[_parameter_parsed[0]] = _parameter_parsed[1].replace(URL_FN_SPACE_CHARACTER, ' ').replace('+', URL_FN_SPACE_CHARACTER)
+                else: parameters[_parameter_parsed[0]] = _parameter_parsed[1].replace(URL_FN_SPACE_CHARACTER, ' ')
 
                 self.route = route.split('?')[0]
 
         else:
-            self.route = route
+            self.route = route.split('?')[0] # In case user did a syntax error. 
 
         self.render(self.page, self._nav_temp_args, parameters)