tibia-website/accounts/forms.py

from django import forms

from accounts.models import Accounts
from accounts.utils import LoginHelper


class LoginForm(forms.Form):
    account_name = forms.CharField()
    password = forms.CharField(widget=forms.PasswordInput)

    def is_valid(self):
        if not super(LoginForm, self).is_valid():
            return False

        account = Accounts.objects.get(name=self.cleaned_data['account_name'])
        hashed_password = LoginHelper.hash_password(self.cleaned_data['password'])
        if account.password == hashed_password:
            return True
        else:
            return False