code in views.py
=================================
from django.http import HttpResponseRedirect
from django.core.mail import send_mail
from django.core.context_processors import csrf
from django.template import RequestContext
def contact1(request):
errors = []
if request.method == 'POST':
if not request.POST.get('subject', ''):
errors.append('Enter a subject.')
if not request.POST.get('message', ''):
errors.append('Enter a message.')
if request.POST.get('email') and '@' not in request.POST['email']:
errors.append('Enter a valid e-mail address.')
if not errors:
send_mail(
request.POST['subject'],
request.POST['message'],
request.POST.get('email', 'noreply@example.com'),
['siteowner@example.com'],
)
return HttpResponseRedirect('/contact/thanks/')
return render(request, 'contact_form.html',{'errors': errors})
===================================================================
code in contact_form.html
=========================================================================
<html>
<head>
<title>Contact us</title>
</head>
<body>
<h1>Contact us</h1>
{% if errors %}
<ul>
{% for error in errors %}
<li>{{ error }}</li>
{% endfor %}
</ul>
{% endif %}
<form action="/contact/" method="post">
<p>Subject: <input type="text" name="subject"></p>
<p>Your e-mail (optional): <input type="text" name="email"></p>
<p>Message: <textarea name="message" rows="10" cols="50"></textarea></p>
<input type="submit" value="Submit">
</form>
</body>
</html>
=========================================
error
-- =================================
from django.http import HttpResponseRedirect
from django.core.mail import send_mail
from django.core.context_processors import csrf
from django.template import RequestContext
def contact1(request):
errors = []
if request.method == 'POST':
if not request.POST.get('subject', ''):
errors.append('Enter a subject.')
if not request.POST.get('message', ''):
errors.append('Enter a message.')
if request.POST.get('email') and '@' not in request.POST['email']:
errors.append('Enter a valid e-mail address.')
if not errors:
send_mail(
request.POST['subject'],
request.POST['message'],
request.POST.get('email', 'noreply@example.com'),
['siteowner@example.com'],
)
return HttpResponseRedirect('/contact/thanks/')
return render(request, 'contact_form.html',{'errors': errors})
===================================================================
code in contact_form.html
=========================================================================
<html>
<head>
<title>Contact us</title>
</head>
<body>
<h1>Contact us</h1>
{% if errors %}
<ul>
{% for error in errors %}
<li>{{ error }}</li>
{% endfor %}
</ul>
{% endif %}
<form action="/contact/" method="post">
<p>Subject: <input type="text" name="subject"></p>
<p>Your e-mail (optional): <input type="text" name="email"></p>
<p>Message: <textarea name="message" rows="10" cols="50"></textarea></p>
<input type="submit" value="Submit">
</form>
</body>
</html>
=========================================
error
Forbidden (403)
CSRF verification failed. Request aborted.
Help
Reason given for failure:
CSRF cookie not set.
In general, this can occur when there is a genuine Cross Site Request Forgery, or when Django's CSRF mechanism has not been used correctly. For POST forms, you need to ensure:
- Your browser is accepting cookies.
- The view function uses
RequestContextfor the template, instead ofContext. - In the template, there is a
{% csrf_token %}template tag inside each POST form that targets an internal URL. - If you are not using
CsrfViewMiddleware, then you must usecsrf_protecton any views that use thecsrf_tokentemplate tag, as well as those that accept the POST data.
You're seeing the help section of this page because you have DEBUG = True in your Django settings file. Change that to False, and only the initial error message will be displayed.
You can customize this page using the CSRF_FAILURE_VIEW setting.
You received this message because you are subscribed to the Google Groups "Django users" group.
To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscribe@googlegroups.com.
To post to this group, send email to django-users@googlegroups.com.
Visit this group at http://groups.google.com/group/django-users.
For more options, visit https://groups.google.com/groups/opt_out.
No comments:
Post a Comment