views.py

def emailform(request):
    email_form = emailforms(request.POST or None)
    if request.POST:
        if email_form.is_valid():
            email_data = email_form.cleaned_data['email']
            s=Userdetails()
            s.email=email_form.cleaned_data['email']
            s.save()
    return render(request,'email_form.html',{'form':email_form})