django中的用户注册表单有问题，表单不会提交数据并注册信息，注册表单会清除并再次加载页面，表单为空。任何想法也是我做错了什么？
Forms.py
class RegisterForm(forms.Form):
real_name=forms.CharField(max_length=50, widget=forms.TextInput(attrs={'placeholder': 'Real Name','required':True}))
birthday=forms.DateField(label=_(u"birthdate(mm/dd/yy)"),widget=extras.SelectDateWidget(years=range(1900, now[0]+1)),required=False)
city=forms.CharField(max_length=30, widget=forms.TextInput(attrs={'placeholder': 'City','required':True}))
state=forms.CharField(max_length=2, widget=forms.TextInput(attrs={'placeholder': 'State','required':True}))
image = forms.ImageField(required=False)
class Meta:
""" To Specify the fields from User model and the extension of the user model from django, and to prevent abstraction"""
fields = ['real_name', 'birthday','city','state','image']
def clean_real_name(self):
last_name = self.cleaned_data['real_name']
return real_name
def clean_birthday_name(self):
birthday = self.cleaned_data['birthday']
return birthday
def clean_city(self):
city = self.cleaned_data['city']
return city
def clean_state(self):
state = self.cleaned_data['state']
return state
def clean_image(self):
image = self.cleaned_data['image']
return image
Views.py
def register(request):
template_var={}
form = RegisterForm()
if request.user.is_authenticated():
if request.method=="POST":
form=RegisterForm(request.POST.copy(),request.FILES)
if form.is_valid():
user=request.user
real_name=form.cleaned_data["real_name"]
birthday=form.cleaned_data["birthday"]
city = form.cleaned_data["city"]
state = form.cleaned_data["state"]
reqfile = request.FILES["image"]
resgisteruser=ProfileUser.objects.create( birthday=birthday, user_title='Fashionista', user_points=0,
city=city, state=state, image=reqfile)
resgisteruser.save()
return HttpResponseRedirect(reverse("dashboard"))
template_var["form"]=form
return render_to_response("registration/register.html",template_var,context_instance=RequestContext(request))