#29921: Default BooleanField.required different from Django 2.0 when using 
choices
-------------------------------------+-------------------------------------
               Reporter:             |          Owner:  nobody
  bogdanbatog                        |
                   Type:             |         Status:  new
  Uncategorized                      |
              Component:  Forms      |        Version:  2.1
               Severity:  Normal     |       Keywords:  BooleanField,
           Triage Stage:             |  widget, required
  Unreviewed                         |      Has patch:  0
    Needs documentation:  0          |    Needs tests:  0
Patch needs improvement:  0          |  Easy pickings:  0
                  UI/UX:  1          |
-------------------------------------+-------------------------------------
 Using a BooleanField with choices inside a ModelForm, without explicit
 blank or null attributes on the model, exhibits different defaults for
 required attribute on the widget in Django2.1 vs Django2.0.

 The code below prints True in Django2.1.2 and False in Django2.0.6

 {{{
 class XModel(models.Model):
   result_bool = models.BooleanField(
     choices=(
       (True, 'Positive'),
       (False, 'Negative'),
     ),
     default=False
   )


 class XForm(forms.ModelForm):
   class Meta:
     model = XModel
     fields = ['result_bool']


 XForm(XModel()).fields['result_bool'].required
 }}}

-- 
Ticket URL: <https://code.djangoproject.com/ticket/29921>
Django <https://code.djangoproject.com/>
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