After selecting dates from DateField's form in django and hitting submit button, is_valid() succeeds, but cleaned_data shows None. Does anyone know what is the issue? Thanks
forms.py
class DateForm(forms.Form):
day_from = forms.DateField(label=u'Začiatok obdobia', input_formats=['%d/%m/%Y'],
required=False, widget=forms.DateInput(format='%d/%m/%Y'))
day_to = forms.DateField(label=u'Koniec obdobia', input_formats=['%d/%m/%Y'],
required=False, widget=forms.DateInput(format='%d/%m/%Y'))
views.py
def dp_list(request):
if request.method == "POST":
form_date = DateForm(request.POST)
if form_date.is_valid():
date_from = form_date.cleaned_data['day_from']
date_to = form_date.cleaned_data['day_to']
print(date_from, date_to, type(date_from), type(date_to))
print(form_date.cleaned_data)
datelist.html
<form action="" method="post">
{% csrf_token %}
{{ form | materializecss:"s4"}}
<span class="align-bottom">
<input class="btn primary-btn pink" type="submit" value="Zobraz">
</span>
</form>
Output of prints in console:
> ## None None class 'NoneType' class 'NoneType'
> ## {'day_from': None, 'day_to': None}
This happens because one of the fields isn't cleaned. You can confirm which field by doing an else
and print(form_date.cleaned_data)
, the print
's should have one less field.
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