Re: Why does Django say my login form is invalid? How can I find out why Django thinks it is?

On Wednesday, 29 November 2017 08:24:26 UTC+5:30, Tom Tanner wrote:

My `forms.py` looks like this. (I want user's email to be their login username. 

from django.utils.translation import ugettext_lazy as _

from django import forms

from django.contrib.auth.forms import AuthenticationForm

from django.contrib.auth.models import User

class LoginForm(AuthenticationForm):
 username= forms.EmailField(label=_("Email"), max_length=254)


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

`views.py`:

def login_register(request, template="pages/login_register.html"):
 if request.method=="POST":
  login_form= LoginForm(request.POST)
  if login_form.is_valid():
   print "Login form valid"
   return redirect(home_slug())
  # else:
  #  print "Login invalid"
 else:
  login_form= LoginForm()
 return render(request, template, {"login_form": login_form})

`login_register.html`:

 <form method="post">
  {% csrf_token %}
  {{ login_form.as_p }}
  <button type="submit">Log in</button>
 </form>

The login form accepts two fields labeled "Email" and "Password." But when I hit "Log in" button, the page just seems to refresh. If I uncomment the `print` statement, it prints, indicating that `login_form.is_valid()!=True`. Why does Django do this?

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