Add setting for form autoban

boards/config/default_settings.ini

@@ -15,6 +15,7 b' LimitPostingSpeed = false'
 PowDifficulty = 0
 # Delay in seconds
 PostingDelay = 30
+Autoban = false
 
 [Messages]
 # Thread bumplimit

boards/forms.py

@@ -273,7 +273,8 b' class PostForm(NeboardForm):'
         cleaned_data = super(PostForm, self).clean()
 
         if cleaned_data['email']:
-            self.need_to_ban = True
+            if board_settings.get_bool('Forms', 'Autoban'):
+                self.need_to_ban = True
             raise forms.ValidationError('A human cannot enter a hidden field')
 
         if not self.errors: