Templates now showing any errors in Django -


i have form registration. when try register, , fine, that, showing form validation errors in template, when there should be.

forms.py:

from django.contrib.auth.forms import usercreationform django.contrib.auth.models import user django import forms import re django.core.exceptions import objectdoesnotexist    class usercreationform(usercreationform):     class meta:         model = user         fields = ('first_name', 'last_name', 'username',)      username = forms.emailfield(label='email', max_length=250)      def save(self, commit=true):         user = super(usercreationform, self).save(commit=false)         user.email = user.username         user.save()         return user      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('password not match.')      def clean_username(self):         username = self.cleaned_data['username']         if not re.search(r'^\w[\w.]*@[\w.]+$', username):             raise forms.validationerror('please enter valid email address.')         try:             user.objects.get(username=username)         except objectdoesnotexist:             return username         raise forms.validationerror('email address taken.') 

views.py:

 def register_user(request):      if request.method == 'post':          form = usercreationform(request.post)         if form.is_valid():             form.save()             return httpresponseredirect('/accounts/register_success')         else:             print form.is_valid()             print form.errors     args = {}     args.update(csrf(request))      args['form'] = usercreationform()     print args     return render_to_response('register.html', args) 

register.html:

{% extends "base.html" %}  {% block content %}  <h1>registration:</h1> <form method="post" action="."> {% csrf_token %}     {{form.as_p}}     <input type="submit" value="register" /> </form>  {% endblock %} 

i tried {% if form.errors %}:

{% extends "base.html" %}  {% block content %}  {% if form.errors %}     <p>{{form.errors }}</p> {% endif %}  <h1>registration:</h1> <form method="post" action="."> {% csrf_token %}     {{form.as_p}}     <input type="submit" value="register" /> </form>  {% endblock %} 

but no luck. think missing something.

the reason is, if there errors, overwriting form=usercreationform()

basically, if if form.is_valid() false, need send form unaltered. calling form=usercreationform after form.is_valid() overriding errors

try this:

def register_user(request):     if request.method == 'post':         form = usercreationform(request.post)         if form.is_valid():             form.save()             return httpresponseredirect('/accounts/register_success')         else:             print form.is_valid()             print form.errors     else:         form = usercreationform()      return render_to_response('register.html', {'form': form}, context_instance=requestcontext(request)) 

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