Hey Kean,
I am already working on some Djago user authentication . Below are my codes,
may be they would help you.
views.py
from django.shortcuts import render, redirect
from django.contrib.auth import authenticate, login, logout
from django.contrib import messages
from django.contrib.auth.forms import UserCreationForm, UserChangeForm
from templates.authenticate.forms import SignUpForm
def home(request):
return render(request, 'authenticate/home.html', {})
def login_user(request):
if request.method == 'POST':
username = request.POST['username']
password = request.POST['password']
user = authenticate(request, username=username, password=password)
if user is not None:
login(request, user)
messages.success(request, 'you have loggedin success')
return redirect('home')
else:
messages.success(request, 'Error loggin in....')
return redirect('login')
else:
return render(request, 'authenticate/login.html', {})
def logout_user(request):
logout(request)
messages.success(request, 'You have been logged out...')
return redirect('home')
def register_user(request):
if request.method == 'POST':
form = SignUpForm(request.POST)
if form.is_valid():
form.save()
username = form.cleaned_data['username']
password = form.cleaned_data['password1']
user = authenticate(request, username=username, password=password)
login(request, user)
messages.success(request, 'registration successfull....')
return redirect('home')
else:
form = SignUpForm()
context = {'form': form}
return render(request, 'authenticate/register.html', context)
def edit_profile(request):
if request.method == 'POST':
form = UserChangeForm(request.POST, instance=request.user)
if form.is_valid():
form.save()
username = form.cleaned_data['username']
password = form.cleaned_data['password1']
user = authenticate(request, username=username, password=password)
login(request, user)
messages.success(request, 'registration successfull....')
return redirect('home')
else:
form = UserChangeForm(instance=request.user)
context = {'form': form}
return render(request, 'authenticate/edit_profile.html', context)forms.py
from django.contrib.auth.forms import UserCreationForm
from django import forms
from django.contrib.auth.models import User
class SignUpForm(UserCreationForm):
email = forms.EmailField(widget=forms.TextInput(attrs={'class':
'form-control', 'placeholder': 'email address'}))
first_name = forms.CharField(max_length=100,
widget=forms.TextInput(attrs={'class': 'form-control', 'placeholder': 'first
name'}))
last_name = forms.CharField(max_length=100,
widget=forms.TextInput(attrs={'class': 'form-control', 'placeholder': 'last
name'}))
class Meta:
model = User
fields = ('username', 'first_name', 'last_name', 'email', 'password1',
'password2')
def __init__(self, *args, **kwargs):
super(SignUpForm, self).__init__(*args, **kwargs)
self.fields['username'].widget.attrs['class'] = 'form-control'
self.fields['password1'].widget.attrs['class'] = 'form-control'
self.fields['password2'].widget.attrs['class'] = 'form-control'
I have also attached the HTML pages with this email in the txt format. I hope
that helps you. Below is the django official doc link that I am referring.
https://docs.djangoproject.com/en/2.2/topics/auth/default/#auth-web-requests
Regards,
Amitesh Sahay
On Wednesday, 28 August, 2019, 10:24:38 pm IST, Kean <kean...@gmail.com>
wrote:
Hi,New to Django.
I've created a registration form which inherits from a User form.The issue is
none of the validators are working. e.g reporting to user password miss-match,
or any other error if user enters data incorrect to validation.The form simply
validates with errors and redirect user to to their user page (as defined,).
Please can anyone help or advise, as I though the validators were an inherent
part of the django forms?
forms.py
class CRegisterForm(UserCreationForm): email =
forms.EmailField(max_length=30, required=True)
class Meta: model = User fields = ['username', 'email',
'password1', 'password2']
views.py
def cregister(request): if request.method == "POST": form =
CRegisterForm(request.POST) if form.is_valid(): data =
form.cleaned_data form.save() return redirect('cpage')
else: form = CRegisterForm() return render(request,
'cregister.html', {'form': form})
urls.py
path('login/customer/', views.cpage, name='cpage'),
html
{% load crispy_forms_tags %}<!DOCTYPE html><html><head>
<title>Customer</title></head> <br><body> <div> <div class = "container" >
<form method="POST"> {% csrf_token %} <fieldset class="form-group"> <legend
class="border-bottom mb-3">Customer Login</legend> {{ form|crispy }}
</fieldset> <div class="form-group"> <button class="btn btn-outline-info"
type="submit">Login</button> </div> {% if messages %} {% for messages in
messages %} <div class="alert alert-{{ message.tags }}"> {{ message }}
</div> {% endfor %} {% endif %} </form> <div class="border-top
pt-3"> <small class = "text-muted"> Need a customer account <a class="ml-2"
href="cregister">Customer register</a> </small> </div> </div> </body></html>
Best,
K
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<!doctype html>
<html lang="en">
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1,
shrink-to-fit=no">
<!-- Bootstrap CSS -->
<link rel="stylesheet"
href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css";
integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T"
crossorigin="anonymous">
<title>Hello, world!</title>
</head>
<body>
<nav class="navbar navbar-expand-lg navbar-dark bg-dark">
<a class="navbar-brand" href="{% url 'home'%}">Nagraj</a>
<button class="navbar-toggler" type="button" data-toggle="collapse"
data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent"
aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav ml-auto">
<li class="nav-item active">
<a class="nav-link" href="#">Home <span
class="sr-only">(current)</span></a>
</li>
{% if user.is_authenticated %}
<li class="nav-item">
<a class="nav-link" href="{% url 'logout' %}">logout</a>
</li>
{% else %}
<li class="nav-item">
<a class="nav-link" href="{% url 'login' %}">login</a>
</li>
<li class="nav-item">
<a class="nav-link" href="{% url 'register' %}">register</a>
</li>
<li class="nav-item">
<a class="nav-link" href="{% url 'edit' %}">edit</a>
</li>
{% endif %}
</li>
</ul>
<form class="form-inline my-2 my-lg-0">
<input class="form-control mr-sm-2" type="search" placeholder="Search"
aria-label="Search">
<button class="btn btn-outline-success my-2 my-sm-0"
type="submit">Search</button>
</form>
</div>
</nav>
<br/>
<div class="container">
{% if messages %}
{% for message in messages %}
<div class="alert alert-warning alert-dismissable" role="alert">
<button class="close" data-dismiss="alert">
<small><sup>x</sup></small>
</button>
{{ message }}
</div>
{% endfor %}
{% endif %}
{% block content %}
{% endblock %}
<!-- Optional JavaScript -->
<!-- jQuery first, then Popper.js, then Bootstrap JS -->
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js";
integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo"
crossorigin="anonymous"></script>
<script
src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js";
integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1"
crossorigin="anonymous"></script>
<script
src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js";
integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM"
crossorigin="anonymous"></script>
</div></body>
</html>{% extends 'authenticate/base.html' %}
{% block content %}
<h2 class="text-center">Edit Profile</h2>
<div class="col-md-6 offset-md-3">
<form method="POST" action="{% url 'register' %}">
{% csrf_token %}
{% if form.errors %}
<div class="alert alert-warning alert-dismissable" role="alert">
<button class="close" data-dismiss="alert">
<small><sup>x</sup></small>
</button>
<p>Your form has errors, please fix</p>
{% for fields in form %}
{% if fields.errors %}
{{ fields.errors }}
{% endif %}
{% endfor %}
{% endif %}
{{ form.as_p }}
<input type="submit" value="Register" class="btn btn-secondary">
</div></form>
</div>
{% endblock %}{% extends 'authenticate/base.html' %}
{% block content %}
<button type="button" class="btn btn-primary">Primary</button>
<button type="button" class="btn btn-secondary">Secondary</button>
<button type="button" class="btn btn-success">Success</button>
<button type="button" class="btn btn-danger">Danger</button>
<button type="button" class="btn btn-warning">Warning</button>
<button type="button" class="btn btn-info">Info</button>
<button type="button" class="btn btn-light">Light</button>
<button type="button" class="btn btn-dark">Dark</button>
<button type="button" class="btn btn-link">Link</button>
<nav aria-label="Page navigation example">
<ul class="pagination">
<li class="page-item"><a class="page-link" href="#">Previous</a></li>
<li class="page-item"><a class="page-link" href="#">1</a></li>
<li class="page-item"><a class="page-link" href="#">2</a></li>
<li class="page-item"><a class="page-link" href="#">3</a></li>
<li class="page-item"><a class="page-link" href="#">Next</a></li>
</ul>
</nav>
<h2>This is a home page</h2>
{% if user.is_authenticated %}
<p>Name: {{ user.first_name }} {{ user.last_name }}</p>
<p>Username: {{ user.username }}</p>
<p>Password: {{ user.password }}</p>
<p>Email: {{ user.email }}</p>
{% endif %}
{% endblock %}{% extends 'authenticate/base.html' %}
{% block content %}
<h1 class="text-center">Login</h1>>
<div class="col-md-6 offset-md-3">
<form method="POST">
{% csrf_token %}
<div class="form-group">
<input type="text" class="form-control" placeholder="Enter username"
name="username">
</div>
<div class="form-group">
<input type="password" class="form-control" placeholder="Password"
name="password">
</div>
<button type="submit" class="btn btn-tertiary">login</button>
</form>
</div>
{% endblock %}{% extends 'authenticate/base.html' %}
{% block content %}
<h2 class="text-center">Registration</h2>
<div class="col-md-6 offset-md-3">
<form method="POST" action="{% url 'register' %}">
{% csrf_token %}
{% if form.errors %}
<div class="alert alert-warning alert-dismissable" role="alert">
<button class="close" date-dismiss="alert">
<small><sup>x</sup></small>
</button>
<p>Your form has errors, please fix</p>
{% for fields in form %}
{% if fields.errors %}
{{ fields.errors }}
{% endif %}
{% endfor %}
{% endif %}
{{ form.as_p }}
<input type="submit" value="Register" class="btn btn-secondary">
</div></form>
</div>
{% endblock %}
