diff --git a/hotel/hotel/__pycache__/settings.cpython-35.pyc b/hotel/hotel/__pycache__/settings.cpython-35.pyc
index f66667c..3f7dbac 100644
Binary files a/hotel/hotel/__pycache__/settings.cpython-35.pyc and b/hotel/hotel/__pycache__/settings.cpython-35.pyc differ
diff --git a/hotel/hotel/settings.py b/hotel/hotel/settings.py
index ad7d397..3650f1c 100644
--- a/hotel/hotel/settings.py
+++ b/hotel/hotel/settings.py
@@ -12,6 +12,8 @@ https://docs.djangoproject.com/en/2.1/ref/settings/
 
 import os
 
+
+
 # Build paths inside the project like this: os.path.join(BASE_DIR, ...)
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 
@@ -104,13 +106,13 @@ AUTH_PASSWORD_VALIDATORS = [
 # Internationalization
 # https://docs.djangoproject.com/en/2.1/topics/i18n/
 
-LANGUAGE_CODE = 'en-us'
+LANGUAGE_CODE = 'pl'
 
 TIME_ZONE = 'UTC'
 
-USE_I18N = True
+USE_I18N = False
 
-USE_L10N = True
+USE_L10N = False
 
 USE_TZ = True
 
@@ -119,3 +121,5 @@ USE_TZ = True
 # https://docs.djangoproject.com/en/2.1/howto/static-files/
 
 STATIC_URL = '/static/'
+
+
diff --git a/hotel/rooms/__pycache__/forms.cpython-35.pyc b/hotel/rooms/__pycache__/forms.cpython-35.pyc
index 596beb8..d3e4ce7 100644
Binary files a/hotel/rooms/__pycache__/forms.cpython-35.pyc and b/hotel/rooms/__pycache__/forms.cpython-35.pyc differ
diff --git a/hotel/rooms/__pycache__/views.cpython-35.pyc b/hotel/rooms/__pycache__/views.cpython-35.pyc
index 5e3deb2..8d96363 100644
Binary files a/hotel/rooms/__pycache__/views.cpython-35.pyc and b/hotel/rooms/__pycache__/views.cpython-35.pyc differ
diff --git a/hotel/rooms/forms.py b/hotel/rooms/forms.py
index f3be152..4c931f2 100644
--- a/hotel/rooms/forms.py
+++ b/hotel/rooms/forms.py
@@ -4,7 +4,9 @@ from .models import *
 
 
 class ClientForm(ModelForm):
+
     class Meta:
+
         model = Client
         fields = '__all__'
         labels = {
@@ -13,4 +15,9 @@ class ClientForm(ModelForm):
             'surname': _('Nazwisko ')
         }
 
+    def __init__(self, *args, **kwargs):
+        super(ClientForm, self).__init__(*args, **kwargs)
+        self.fields['id_number'].error_messages = {'required': 'custom required message'}
+
+
 
diff --git a/hotel/rooms/templates/index.html b/hotel/rooms/templates/index.html
index c88e0da..1912f4a 100644
--- a/hotel/rooms/templates/index.html
+++ b/hotel/rooms/templates/index.html
@@ -24,22 +24,21 @@
 
             $( ".dateform" ).submit(function(event){
 
-                var begindate = $(this).find('input[name=begindate]').val();
-                var enddate = $(this).find('input[name=enddate]').val();
-                var beginpop = $(this).find('[name=beginPopup]');
-                var endpop = $(this).find('[name=endPopup]');
-                beginpop.addClass('popup')
-                var today = $.datepicker.formatDate('dd-mm-yy', new Date());
+                var begindate = $(this).find('input[name=begindate]').val().split("-");
+                var enddate = $(this).find('input[name=enddate]').val().split("-");
 
-                if (begindate.getDate() < today.getDate()){
+                var today = new Date();
+                begindate = new Date(begindate[2], begindate[1] - 1, begindate[0]);
+                enddate = new Date(enddate[2], enddate[1] - 1, enddate[0]);
+                if (begindate.getTime() < today.getTime()){
                     alert('Data początkowa jest z przeszłości');
                     return false;
                 }
-                if (enddate.getDate() < today.getDate()){
+                if (enddate.getTime() < today.getTime()){
                     alert('Data końcowa jest z przeszłości');
                     return false;
                 }
-                if (begindate.getDate() > enddate.getDate()){
+                if (begindate.getTime() > enddate.getTime()){
                     alert('Data końcowa jest przed początkową');
                     return false;
                 }