@csrf_exempt
def create_new_user(request):
form = UserCreateForm(request.POST)
if request.method=="POST":
    if form.is_valid():
        user = form.save()
        messages.info(request, "Merci pour votre enregistrement, vous etes maintenant connecte")
        new_user = authenticate(username=form.cleaned_data['username'],
        password=form.cleaned_data['password1']
        )
        login(request, new_user)
        return HttpResponseRedirect('/')
    return render_to_response('lejeudesbars/register.html', RequestContext(request, {'form': form}))
else:
    return render(request, 'lejeudesbars/register.html', {'form': form})

class UserCreateForm(UserCreationForm):
    captcha = ReCaptchaField(error_messages={'required': 'Captcha: Validation obligatoire'})
    email = forms.EmailField(required=True)
    username = forms.CharField(error_messages={'required': 'Pseudo: Champ obligatoire'})
    email = forms.EmailField(error_messages={'required': 'Email: Champ obligatoire'})
    password1 = forms.CharField(widget=forms.PasswordInput(), error_messages={'required': 'Mot de passe: Champ obligatoire'})
    password2 = forms.CharField(widget=forms.PasswordInput(), error_messages={'required': 'Mot de passe: Confirmation obligatoire'})


    class Meta:
        model = User
        fields = ("username", "email", "password1", "password2")

    def save(self, commit=True):
        user = super(UserCreateForm, self).save(commit=False)
        user.email = self.cleaned_data["email"]
        if commit:
            user.save()
        return user`

<form method="post" action="/accounts/register/">
        {% csrf_token %}
        <h1>S'enregistrer</h1>

        {{ form.username }}
        {% if form.errors %}
        <p class="error-msg-register">{{ form.username.errors }}</p>
        {% endif %}

        {{ form.email }}
        {% if form.errors %}
        <p class="error-msg-register">{{ form.email.errors }}</p>
        {% endif %}

        {{ form.password1 }}
        {% if form.errors %}
        <p class="error-msg-register">{{ form.password1.errors }}</p>
        {% endif %}

        {{ form.password2 }}
        {% if form.errors %}
        <p class="error-msg-register">{{ form.password2.errors }}</p>
        {% endif %}

        {{ form.captcha }}
        {% if form.errors %}
        <p class="error-msg-register">{{ form.captcha.errors }}</p>
        {% endif %}

        <input style="padding: 10px" type="submit" value="Créer mon compte" />
        <input type="hidden" name="next" value="{{ next }}" />
  </form>`