How to make a success ulr for my contact page - django

Question

I want the client to be redirected to another HTML page as a successfully sent message in my contact form. But I don't know exactly what is wrong here. I can't redirect to my success page but the form works.
#my main app's url.py
urlpatterns = [
path('^contact/', include('contactus.urls')),
]
#my contact app url.py
from __future__ import unicode_literals
from django.conf.urls import url
from django.views.generic import TemplateView
from .views import ContactUsView
urlpatterns = [
url(r'^$', ContactUsView.as_view(), {}, 'contactus'),
url(r'^success/$', TemplateView.as_view(),
{}, 'contactus-success'),
]
#contact app view.py
from __future__ import unicode_literals
from django.conf import settings
from django.core.mail import EmailMessage
from django.template import loader
from django.views.generic.edit import FormView
from contactus.forms import ContactUsForm
class ContactUsView(FormView):
template_name = 'contactus/contact.html'
email_template_name = 'contactus/contact_notification_email.txt'
form_class = ContactUsForm
success_url = "/contact/success/"
subject = "Contact Us Request"
def get_initial(self):
initial = super(ContactUsView, self).get_initial()
if not self.request.user.is_anonymous:
initial['name'] = self.request.user.get_full_name()
initial['email'] = self.request.user.email
return initial
def form_valid(self, form):
form_data = form.cleaned_data
if not self.request.user.is_anonymous:
form_data['username'] = self.request.user.username
# POST to the support email
sender = settings.SERVER_EMAIL
recipients = (getattr(settings, 'CONTACT_US_EMAIL'),)
reply_to = form_data.get('email') or sender
tmpl = loader.get_template(self.email_template_name)
email = EmailMessage(
self.subject,
tmpl.render(form_data),
sender,
recipients,
reply_to=[reply_to],
)
email.send()
return super(ContactUsView, self).form_valid(form)
#contact app forms.py
from __future__ import unicode_literals
from django import forms
class ContactUsForm(forms.Form):
name = forms.CharField(required=True, max_length=512)
email = forms.EmailField(required=True)
subject = forms.CharField(required=True, max_length=512)
description = forms.CharField(
widget=forms.Textarea(attrs={'class': "form-control"}),
required=True)
def clean(self):
cleaned_data = super(ContactUsForm, self).clean()
return cleaned_data
#Contact.html
{% extends 'website/base.html' %}
{% load static %}
{% block main %}
<!-- ======= Breadcrumbs ======= -->
<section id="breadcrumbs" class="breadcrumbs">
<div class="container">
<div class="d-flex justify-content-between align-items-center">
<h2>Contact</h2>
<ol>
<li>Home</li>
<li>Contact</li>
</ol>
</div>
</div>
</section><!-- End Breadcrumbs -->
<section id="contact" class="contact">
<div class="container">
<div class="row mt-5 justify-content-center" data-aos="fade-up">
<div class="col-lg-10">
<form action="." method="post" role="form" class="php-email-form">{% csrf_token %}
<div class="row">
<div class="col-md-6 form-group {% if form.name.errors %}has-error{% endif %}">
<input type="text" name="name" class="form-control"
data-rule="minlen:4" data-msg="Please enter at least 4 chars"
id="id_name" placeholder="Your Name"
value="{% if form.data.name %}{{form.data.name}}{% else%} {{form.initial.name}}{% endif %}" />
<div class="validate"></div>
</div>
<div class="col-md-6 form-group mt-3 mt-md-0 {% if form.email.errors %}has-error{% endif %}">
<input class="form-control" type="email" name="email"
id="email" data-rule="email" data-msg="Please enter a valid email"
id="id_email" placeholder="Your Email"
value="{% if form.data.email %}{{form.data.email}}{% else %}{{form.initial.email}}{% endif %}" />
<div class="validate"></div>
</div>
</div>
<div class="form-group mt-3 {% if form.subject.errors %}has-error{% endif %}">
<input type="text" class="form-control" name="subject" id="subject" placeholder="Subject"
data-rule="minlen:4" data-msg="Please enter at least 8 chars of subject" />
<div class="validate"></div>
<div class="validate"></div>
</div>
<div class="form-group mt-3 {% if form.description.errors %}has-error{% endif %}">
<textarea class="form-control" name="description" rows="5" data-rule="required"
data-msg="Please write something for us" placeholder="Message"></textarea>
<div class="validate"></div>
</div>
<div class="mb-3">
</div>
<div class="text-center"><button type="submit">Send Message</button></div>
</form>
</div>
</div>
</div>
</section><!-- End Contact Section -->
{% endblock %}

Answer 1

The error could be from the view.
try:
success_url = "/success/"
or you could leave your view like that and change the url in urls.py to:
url(r'^contact/success/$',......),