I am trying to make a login-page using django, I am facing troubles in getting POST parameters
login view:
def ProcLogin(request):
if request.method == 'POST':
account_name = request.POST.get('username','')
password = ToMd5(request.POST.get('password',''))
if not account_name or not password: return HttpResponse("invalid input")
template code:
<form method="post" action="{% url 'Main:login' %}" class="login_form">
{% csrf_token %}
<div class="form-group text-right">
<label for="username">User name:</label>
<input id="username" type="text" class="form-control box_shadow">
</div>
<div class="form-group text-right">
<label for="password">Password: </label>
<input id="password" type="password" class="form-control box_shadow">
</div>
<button type="submit" class="login_btn"></button>
</form>
Output when testing it:
invalid input
everything is supposed to be correct except the results aren't. Thank you.
Related
I have 3 form inputs that will be submitted when one master button is clicked to then be passed into a view as the request parameter. I would like to get the values of first_name, last_name and email inside my view using request.get(). When the button is clicked the values inside my form appear as None
HTML:
<div id="form_content">
<form action="" method="post">
<section class="form_inputs">
<label for="first_name">First Name:</label>
<input type="text" id="first_name">
</section>
<section class="form_inputs">
<label for="last_name">Last Name:</label>
<input type="text" id="last_name">
</section>
<section class="form_inputs">
<label for="email">Email:</label>
<input type="text" id="email">
</section>
<input type="submit" value="Submit">
</form>
</div>
views.py
def home(request):
form_response = request.GET.get("form_content")
print(form_response)
context = {"title": "Home"}
return render(request, "myApp/home.html", context)
first you need to add csrf_token in your code for post method and also give a name for each input like this :
<div id="form_content">
<form action="" method="post">
{% csrf_token %}
<section class="form_inputs">
<label for="first_name">First Name:</label>
<input type="text" name="first_name" id="first_name">
</section>
<section class="form_inputs">
<label for="last_name">Last Name:</label>
<input type="text" name="last_name" id="last_name">
</section>
<section class="form_inputs">
<label for="email">Email:</label>
<input type="text" name="email" id="email">
</section>
<input type="submit" value="Submit">
</form>
</div>
and then:
def home(request):
first_name = request.POST['first_name']
last_name = request.POST['last_name']
email = request.POST['email']
print(first_name, last_name, email)
context = {"title": "Home"}
return render(request, "myApp/home.html", context)
In your input tags, you have not passed the name parameter. Pass the name parameter in your input tags, as Django collects the data from the name tags.
For example, in your case, it must be:
<input type="text" id="id_first_name" name="first_name">
<input type="text" id="id_last_name" name="last_name">
<input type="text" id="id_email" name="email">
I am trying to reset password using Django but I am getting the following error:
Method Not Allowed (POST): /reset/done/
Method Not Allowed: /reset/done/
Below are my forms:
Form Which Sent Link To My Email
<form action="{% url 'reset_pass' %}" method="post">
{% csrf_token %}
<div class="form-group">
<input type="email" class="form-control" name="email" placeholder="Email" required autofocus>
</div>
<input type="submit" value="Send Email" class="btn btn-primary btn-block">
</form>
Form Which I Get On Clicking That Link
<form action="{% url 'password_reset_complete' %}" method="post">
{% csrf_token %}
<div class="form-group">
<input type="password" class="form-control" name="new_pass" placeholder="New Password" required autofocus>
</div>
<div class="form-group">
<input type="password" class="form-control" name="confirm_pass" placeholder="Confirm Password" required>
</div>
<input type="submit" value="Update Password" class="btn btn-primary btn-block">
</form>
URL
path('reset/pass/', views.reset_pass, name='reset_pass'),
path('reset/<uidb64>/<token>/', auth_views.PasswordResetConfirmView.as_view(template_name="feebeeapp/reset_form.html"), name='password_reset_form'),
path('reset/done/', auth_views.PasswordResetCompleteView.as_view(template_name='feebeeapp/login.html'), name='password_reset_complete')
Not sure, what I am doing wrong. Can someone please guide me?
Your form is submitting to the wrong view. You are supposed to make a POST request to a PasswordResetConfirmView view.
If your PasswordResetConfirmView is thus registered as:
path('reset/', auth_views.PasswordResetView.as_view(), name='password_reset')
then in your form you work with:
<form action="{% url 'password_reset' %}" method="post">
…
</form>
Normally you already use this view to render the form. So you submit a POST request to the same view.
This view will send an email with a reset link, and then will redirect to the password_reset_complete view.
I have a defined route in my Python Flask app(which worked fine).
#app.route('/insertpage', methods=['GET', 'POST'])
def index():
if request.method == 'POST':
companyname = request.form['companyname']
username = request.form['username']
userpass = request.form['password']
new_company= Grocery(companyname=companyname,
username=username, userpass=userpass)
try:
db.session.add(new_company)
db.session.commit()
return render_template('index.html', data=Todos.query.all())
except:
return "The problem occurred while adding a new company...."
else:
groceries = Grocery.query.order_by(Grocery.created_at).all()
return render_template('index.html', groceries=groceries)
And I am collecting information in my HTML page:
<form action="/" method="POST">
<div class="form-row">
<div class="col-sm-3 my-1">
<label for="newStuff" class="sr-only">New company:</label>
<input type="text" class="form-control" name="companyname" id="newStuff" placeholder="Enter name of new company">
</div>
<div class="col-sm-3 my-1">
<label for="newStuff" class="sr-only">New username:</label>
<input type="text" class="form-control" name="username" id="newStuff" placeholder="Enter username...">
</div>
<div class="col-sm-3 my-1">
<label for="newStuff" class="sr-only">New password:</label>
<input type="text" class="form-control" name="password" id="newStuff" placeholder="Enter password...">
</div>
<div class="col-sm-3 my-1">
<button type="submit" class="btn btn-primary btn-block">Add</button>
</div>
</div>
</form>
After a couple of successful CRUD operations, I am facing the following error(even if I defined 'POST' and 'GET' in my def).
Method Not Allowed
The method is not allowed for the requested URL.
The action attribute of your HTML form needs to match the name of your Flask route.
Your page is sending a POST to url '/' , so it isn't hitting your route, which is for the path '/insertpage'
You should change it to <form action="/insertpage" method="POST">
This question already has answers here:
Post values from an HTML form and access them in a Flask view
(2 answers)
Closed 4 years ago.
I'm using flask to make a login system and when I POST the form from the HTML form and I keep getting the following error: werkzeug.exceptions.HTTPException.wrap.<locals>.newcls: 400 Bad Request: KeyError: 'username'.
I've looked up the error on Google and have gotten nowhere.
My HTML code is this:
<div class="card rounded-0" id="register_form">
<div class="card-header">
<h3 class="mb-0">Register</h3>
</div>
<div class="card-body">
<form class="form" role="form" method="POST" action="/auth/register" id="form">
<div class="form-group">
<label for="email">Email</label>
<input type="text" class="form-control form-control-lg rounded-0" id="email" required="">
<div class="invalid-feedback">Enter your Email.</div>
</div>
<div class="form-group">
<label for="username">Username</label>
<input type="text" class="form-control form-control-lg rounded-0" id="username" required="">
<div class="invalid-feedback">Enter your Username.</div>
</div>
<div class="form-group">
<label>Password</label>
<input type="password" class="form-control form-control-lg rounded-0" id="password" required="">
<div class="invalid-feedback">Enter your Password.</div>
</div>
<button type="submit" class="btn btn-success btn-lg float-right" id="btnLogin_regi">Register</button>
</form>
<p>Already have an account? </p><a class="btn btn-primary btn-lg" tabindex="-1" role="button" id="login_btn">Login</a>
</div>
</div>
My Python code is this:
#app.route('/auth/register', methods=["POST"])
def auth_post():
if request.method == "POST":
try:
q = database.query(User).filter(User.username == request.form.get("username"))
exists = database.query(q.exists()).scalar()
if exists:
return render_template("auth.html", error="User with same username/email exists.")
else:
username = str(request.form["username"])
password = str(request.form["password"])
email = str(request.form["email"])
print("Username: "+username+", Password: "+password+", Email: "+email)
temp = User(username=username, password=password, email=email)
database.add(temp)
database.commit()
except sqlalchemy.orm.exc.MultipleResultsFound:
return "Well this shouldn't be happening but it is. Join our Discord Server and tell one of the devs that the following error occured:\n<code>sqlalchemy.orm.exc.MultipleResultsFound (register)</code>"
I expect it to push the data to the SQLite Database, and once it does that, I will add more features after that.
The issue was that I didn't add name= to the input field.
Thanks #SuperShoot.
I have created an HTML form trying to do simple registration.
The problem is that after clicking submit button no error appears but when I chech database the data from fields is not there.
signup.html
<form action="\polls\Registration" method="POST">
<div class="form-group mb15">
<input type="text" class="form-control" name="userName" placeholder="Enter Your Username" required>
</div>
<div class="form-group mb15">
<input type="password" class="form-control" name="password" placeholder="Enter Your Password">
</div>
<div class="form-group mb15">
<input type="text" class="form-control" name="fullName" placeholder="Enter Your Full Name">
</div>
<div class="form-group mb20">
<label class="ckbox">
<input type="checkbox" name="checkbox">
<span>Accept terms and conditions</span>
</label>
</div>
<div class="form-group">
<button class="btn btn-success btn-quirk btn-block">Create Account</button>
<br>
Already a member? Sign In Now!
</div>
</form>
forms.py
class RegistrationForm(forms.Form):
userName= forms.CharField(label='Username',max_length=100)
password = forms.CharField(label='Password', max_length=100)
fullName= forms.CharField(label='Full Name', max_length=100)
myview.py
def reg(request):
if request.method == 'POST':
the request:
form = forms.RegistrationForm(request.POST)
if form.is_valid():
return HttpResponseRedirect('/polls/signin')
else:
form = forms.RegistrationForm()
return render(request, 'signup.html', {'form': form})
urls.py
urlpatterns = [
url(r'^Registration', myview.reg,name='Registration'),
]
[SOLVED]
What I did is that I created a model to handle form processing.I also used modelForm instead of forms. For anyone having same issue check this