[英]django form.is_valid returns false
When ever I submit my form and check the form is not getting submited and is redirected.当我提交表单并检查表单未提交并被重定向时。 The validation is always false.
验证总是假的。 I entered all the fileds and it still shows the same.
我输入了所有文件,它仍然显示相同。 Why is this keep showing like this?
为什么会一直这样显示? is there something wrong?
有什么不对? Below are the files i use views,template, and forms.
下面是我使用的视图、模板和表单的文件。
views.py视图.py
def signincheck(request):
if request.method == "POST":
formsignin = FormSignup(request.POST,request.FILES)
if formsignin.is_valid():
return HttpResponse("Password not match 3")
TbluserVar=Tbluser()
TbluserVar.firstname=formsignin.cleaned_data['firstname']
TbluserVar.lastname=formsignin.cleaned_data['lastname']
TbluserVar.username=formsignin.cleaned_data['username']
Password=formsignin.cleaned_data['password']
ConfirmPassword=formsignin.cleaned_data['confirm_password']
TbluserVar.mobilenumber=formsignin.cleaned_data['mobilenumber']
Tbluser.dateofbirth=formsignin.cleaned_data['dob']
Tbluser.dateofjoining=datetime.datetime.today()
Tbluser.userlevel=0
if Password != ConfirmPassword:
messages.error(request,'Password and Confirm Password does not match')
return redirect('/')
else:
try:
user = Tbluser.objects.get(username=formsignin.cleaned_data['username'])
messages.error(request,'Username not available. Try another one.')
return redirect('/')
except:
PasswordEnc=hashlib.md5(Password.encode())
RealPassword=PasswordEnc.hexdigest()
TbluserVar.passwordenc=RealPassword
TbluserVar.save()
request.session['username']=TbluserVar.username
request.session['getFirstandLastName']=TbluserVar.firstname + " " + TbluserVar.lastname
FullName=request.session['getFirstandLastName']
return redirect('/index')
else:
return redirect('/')
else:
return HttpResponse("NOT CORRECT")
forms.py表格.py
class FormSignup(forms.Form):
firstname=forms.CharField(
max_length=30,
widget=forms.TextInput(attrs={'placeholder': 'First Name...','class':'loginform'}))
lastname=forms.CharField(
max_length=30,
widget=forms.TextInput(attrs={'placeholder': 'Last Name...','class':'loginform'}))
username=forms.CharField(max_length=30,widget=forms.TextInput(attrs={'placeholder': 'User Name...','class':'loginform'}))
password=forms.CharField(max_length=30,widget=forms.PasswordInput(attrs={'placeholder': 'Password...','class':'loginform'}))
confirm_password=forms.CharField(max_length=30,widget=forms.PasswordInput(attrs={'placeholder': 'Confirm Password...','class':'loginform'}))
mobilenumber=forms.CharField(max_length=30,widget=forms.TextInput(attrs={'placeholder': 'Mobile Number...','class':'loginform'}))
dob=date = forms.DateTimeField(
input_formats=['%d/%m/%Y'],
widget=forms.TextInput(attrs=
{
'class':'datepicker',
'placeholder': 'Date of Birth...'
}))
template.html模板.html
<div class="modal fade" id="modalSignUpForm" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header text-center">
<h4 class="modal-title w-100 font-weight-bold">Sign in</h4>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<form id="idlognform" method="POST" action="{% url 'signupcheck' %}" enctype="multipart/form-data">
{% csrf_token %}
<div class="modal-body mx-3">
<div class="md-form mb-4">
<i class="fas fa-lock prefix grey-text"></i>
{{FormSignup1.firstname}}
</div>
<div class="md-form mb-4">
<i class="fas fa-lock prefix grey-text"></i>
{{FormSignup1.lastname}}
</div>
<div class="md-form mb-4">
<i class="fas fa-lock prefix grey-text"></i>
{{FormSignup1.username}}
</div>
<div class="md-form mb-4">
<i class="fas fa-lock prefix grey-text"></i>
{{FormSignup1.password}}
</div>
<div class="md-form mb-4">
<i class="fas fa-lock prefix grey-text"></i>
{{FormSignup1.confirm_password}}
</div>
<div class="md-form mb-4">
<i class="fas fa-lock prefix grey-text"></i>
{{FormSignup1.mobilenumber}}
</div>
<div class="md-form mb-4">
<i class="fas fa-lock prefix grey-text"></i>
{{FormSignup1.dob}}
</div>
<div class="modal-footer d-flex justify-content-center">
<input class="btn btn-default" type="submit" id="signinbutton" value="Login">
</div>
</div>
{{form.errors}}
</form>
</div>
</div>
</div>
It is because in the forms.py you are using dob=date=
.这是因为在 forms.py 中您使用的是
dob=date=
。 It doesnt look like a valid django form.它看起来不像一个有效的 Django 表单。 Hope this helped.
希望这有帮助。
I'll try your code later.我稍后会尝试您的代码。 Anyway just reading you could try this: in views.py to put in the else of if formsignin.is_valid():
无论如何只是阅读你可以试试这个:在views.py中放入if formsignin.is_valid()的else:
formsignin = FormSignup()
but maybe the above behavior is not what you want.但也许上述行为不是你想要的。 And especially in form.py put:
尤其是在 form.py 中:
def __init__(self, *args, **kwargs):
super(FormSignup, self).__init__(*args, **kwargs)
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