Answers for "django forms methods"

Django forms

# application/forms.py

from django import forms

class ContactForm(forms.Form):
    name = forms.CharField(max_length=100)
    email = forms.EmailField()
    message = forms.CharField(max_length=1000)

django forms request

class BookSubmitForm(ModelForm):
    def __init__(self, *args, **kwargs):
        self.request = kwargs.pop("request")
        super(BookSubmitForm, self).__init__(*args, **kwargs)
        self.fields["book"].queryset = Book.objects.filter(owner=self.request.user)
        self.fields["whatever"].queryset = WhateverModel.objects.filter(user=self.request.user)

django get form id from request

# html
<input type="submit" value="Reply" name ="message_frm">

# views.py
if 'message_frm' in request.POST:
    #do somethings