Re: Need help in User log in, someone please help

You have this statement:

    user = User.objects.create_user(username=username, email=email, password = password)

Just before this statement, you need to insert a statement that will enable you to examine the value of the "username" statement. Something like this:

    print(username)

    user = User.objects.create_user(username=username, email=email, password = password)

This might or not might work properly with Django. What most Python programmers would do instead is this:

    import pdb; pdb.set_trace()

    user = User.objects.create_user(username=username, email=email, password = password)

but for that you need to know how to use pdb. It's quite simple though tricky at first. Eventually you will need to learn it, however, so now would be a good time. Search the web.

Regards,

Antonis

Antonis Christofides  +30-6979924665 (mobile)

On 22/02/2022 19.01, Raj wrote:

I am trying to create register form access in django, but i am getting this " ValueError at /registerThe given username must be set" error.

Kindly help me how can I fix this bug.

please.

here is the code of the views.py file.--->

from msilib.schema import Feature

from pyexpat.errors import messages

from django.shortcuts import render, redirect

from django.contrib.auth.models import User, auth

from django.contrib import messages

from django.http import HttpResponse

from .models import Feature

# Create your views here.

def index(request):

    return render(request,'index.html',{'features': features})

#=-------register function-------

def register(request):

    if request.method == 'POST':

        username = request.POST.get('username')

        email = request.POST.get('email')

        password = request.POST.get('password')

        password2 = request.POST.get('password2')

        # username = request.POST['username']

        # email = request.POST['email']

        # password = request.POST['password']

        # password2 = request.POST['password2']

        if password == password2:

            if User.objects.filter(email = email).exists():

                messages.info(request, 'Email already has been used!')

                return redirect('register')

            elif User.objects.filter(username= username).exists():

                messages.info(request, 'Username already exist')

                return redirect('register')

            else:

                user = User.objects.create_user(username=username, email=email, password = password)

                user.save();

                print("User created")

                return redirect('login')  #check

        else:

            messages.info(request, 'Incorrect password')

            return redirect('register')

    else:

        return render(request, 'register.html')

def login(request):

    if request.method == 'POST':

        # username = request.POST['username']

        # password = request.POST['password']

        username = request.POST.get('username')

        password = request.POST.get('password')

        user = auth.authenticate(username = username, password = password)

        if user is not None:

            auth.login(request, user)

            return redirect('/')

        else:

            messages.info(request,'Credential Invalid')

            return redirect('login')

    else:

        return render(request, 'login.html')

here is the SS of the error

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