1 files changed, 14 insertions, 0 deletions
diff --git a/forums/forms.py b/forums/forms.py
index 2e3a6d1..5a93b5f 100644
--- a/forums/forms.py
+++ b/forums/forms.py
@@ -1,6 +1,20 @@
 from django import forms
+from django.contrib.auth import login, logout, authenticate
 
 class UserLoginForm(forms.Form):
     username = forms.CharField()
     password = forms.CharField(widget=forms.PasswordInput())
 
+    def clean(self):
+        cleaned_data = self.cleaned_data
+        username = cleaned_data.get('username')
+        password = cleaned_data.get('password')
+        if username is None or password is  None:
+            raise forms.ValidationError("Invalid username or password")
+        user = authenticate(username=username, password=password)
+        if not user:
+            raise forms.ValidationError("Invalid username or password")
+        if not user.is_active:
+            raise forms.ValidationError("User is blocked")
+        cleaned_data['user'] = user
+        return cleaned_data