Space Validation In Django

space_validation.py

class _BaseForm(object):
   def clean(self):
       for field in self.cleaned_data:
           if isinstance(self.cleaned_data[field], basestring):
               self.cleaned_data[field] = self.cleaned_data[field].strip()
       return self.cleaned_data



class BaseModelForm(_BaseForm, forms.ModelForm):
   pass


################# IF YOU HAVE UNIQUE TO GETHER/ANY OTHER VALIDATIONS CALL SUPER CLEAN METHOD######################

class _BaseForm(forms.ModelForm):
   def clean(self):
       for field in self.cleaned_data:
           if isinstance(self.cleaned_data[field], basestring):
               self.cleaned_data[field] = self.cleaned_data[field].strip()
       return super(_BaseForm, self).clean()



class BaseModelForm(_BaseForm):
   pass




class ContactMarketingForm(BaseModelForm):
   class Meta:
       model = ContactMarketing
       exclude = ('contact',)