Return if the form already contains error

hosting/forms.py

@@ -29,6 +29,8 @@ class HostingUserLoginForm(forms.Form):
     def clean(self):
         email = self.cleaned_data.get('email')
         password = self.cleaned_data.get('password')
+        if self.errors:
+            return self.cleaned_data
         is_auth = authenticate(email=email, password=password)
         if not is_auth:
             raise forms.ValidationError(