Hi All,
Kindly help me with following questions.
Use case is this:
1. i have created a form manually ( not generated through django forms)
2. I am calling a Django view function upon submission.
3. validating the field through django form as i ensured that form names
are same.
question is
1. How to pass on validation errors from Djnago form to non django forms?
Please suggest better ways to do this.
Note. I see one way is to jsonify the errors and reconstruct the DOM
Let me take an example.
I do not want to use Djnago generated form hence i have written my own
login page:
*<div class="col-md-4 col-md-offset-4" id="id_loginform">*
* <h3>Login to Application</h3>*
* <form class="form-horizontal" method="POST" action={% url "auth_login"
%} > {% csrf_token %}*
* <div class="form-group">*
* <div class="input-group">*
* <div class="input-group-addon" id="id_username"
name="username" >User ID </div>*
* <input type="text" class="form-control" id="username" name
="username" placeholder="User name">*
* </div>*
* <div class="input-group">*
* <div class="input-group-addon">Password </div>*
* <input type="password" class="form-control" name="password"
id="password" placeholder="Password">*
* </div>*
* </div>*
* <div class="col-md-offset-4 col-md-8">*
* <button type="submit" class="btn btn-default">Sign
in</button>*
* </div>*
* </div>*
*</form>*
*</div> *
action is passed to view where i am trying to do this.
def login_view(request):
if request.POST:
form = LoginForm(request.POST or None)
if form.is_valid():
username = form.cleaned_data['username']
password = form.cleaned_data['password']
user = authenticate(username=username, password=password)
login(request, user)
return HttpResponseRedirect(reverse("menu"))
else:
form = LoginForm()
context = {"form": form,}
return render(request, "login.html", context)
*when ther are form eeors invalid user id or pasword......waht is the way
to pass valiadtion errors to "UNBOUND Form".*
*I personally see only way to return jason response and process it on
unbound form?....is there anyway djnago can directly pass validation errors
to forms that are not created by djnago?*
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