您好,如果用户存在并且密码与密码确认字段匹配,我想对用户注册进行验证。不幸的是,验证不起作用。例如,如果 2 个密码不匹配,则无论如何都会使用第一个密码完成注册。如果出现问题,我想重新加载突出显示问题的注册表单。
表格:
class RegistrationForm(forms.Form):
username = forms.CharField(label=u'Username', max_length=30)
first_name = forms.CharField(label=u'First Name', max_length=30)
last_name = forms.CharField(label=u'Last Name', max_length=30)
email = forms.EmailField(label=u'Email')
password1 = forms.CharField(
label=u'Password',
widget=forms.PasswordInput()
)
password2 = forms.CharField(
label=u'Password (Again)',
widget=forms.PasswordInput()
)
def clean_password2(self):
if 'password1' in self.cleaned_data:
password1 = self.cleaned_data['password1']
password2 = self.cleaned_data['password2']
if password1 == password2:
return password2
raise forms.ValidationError('Passwords do not match.')
def clean_username(self):
username = self.cleaned_data['username']
if not re.search(r'^\w+$', username):
raise forms.ValidationError('Username can only contain '
'alphanumeric characters and the underscore.')
try:
User.objects.get(username=username)
except User.DoesNotExist:
return username
raise forms.ValidationError('Username is already taken.')
风景:
def register_page(request):
if request.method == 'POST':
form = RegistrationForm(request.POST)
if form.is_valid():
user = User.objects.create_user(
username=form.cleaned_data['username'],
password=form.cleaned_data['password1'],
email=form.cleaned_data['email']
)
UserProfile.first_name=form.cleaned_data['first_name']
created = UserProfile.objects.get_or_create(
user_id=user.id, first_name=form.cleaned_data['first_name'], last_name=form.cleaned_data['last_name'] )
return HttpResponseRedirect('/register/success/')
else:
form = RegistrationForm()
variables = RequestContext(request, {
'form': form
})
return render_to_response(
'registration/register.html', variables)