I am using 2 formsets on a template form and it shows fine but I don't
know how to implement the form validation. Not allow a field to be
empty.
I have tried the basic method as documented but it doesn't trigger any
messages.
However, I also haven't put any defined errors anywhere so I don't
know how an error message would appear.
Bottom line is I don't understand the process and therefore can't set
it up properly.
If someone could show how to not allow the field
{{ AddShirtFormSet.form.madeIn }} to NOT be empty, that would be a big
help - thanks
def addShirt(request):
AddShirtFormSet =
modelformset_factory(Shirt,exclude=('create_date',))
AddUserShirtFormSet =
modelformset_factory(UsersShirt,exclude=('shirt',))
if request.method == 'POST':
AddShirtFormSet = AddShirtFormSet(request.POST, request.FILES,
prefix = 'shirt')
AddUserShirtFormSet = AddUserShirtFormSet(request.POST,
request.FILES,prefix = 'usershirt')
if AddShirtFormSet.is_valid():
#formset.save()
# do something.
return HttpResponseRedirect('/shirt/') # Redirect after
POST
else:
AddShirtFormSet = AddShirtFormSet(prefix = 'shirt')
AddUserShirtFormSet = AddUserShirtFormSet(prefix =
'usershirt')
return render_to_response("shirt/addshirt.html",
RequestContext(request,{'AddShirtFormSet':
AddShirtFormSet,'AddUserShirtFormSet': AddUserShirtFormSet,'error':
True,}))
*********** In template ****************
<form name='AddShirt' method="post" action="/shirt/add/">
{{ form.non_field_errors }}
{% csrf_token %}
{{ AddShirtFormSet.management_form }}
{{ AddUserShirtFormSet.management_form }}
<div id="addFrom">
<div class="fieldWrapper">
{{ AddShirtFormSet.form.madeIn.errors }}
<label for="madeIn">Country made in?:</label>
{{ AddShirtFormSet.form.madeIn }}
</div>
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