Field 'id' expected a number but got 'POST' - django

Question

This is my view:
def edit_bendrija_view(request, bendrija_id):
""" A view to edit Bendrijos name """
bendrija = get_object_or_404(Bendrija, id=bendrija_id)
if request.method == 'POST':
existing_bendrija = BendrijaForm(request.POST, instance=bendrija)
if existing_bendrija.is_valid():
existing_bendrija.save()
messages.success(request, "Your Bendrija Was Updated")
return redirect(reverse('bendrijos'))
else:
messages.error(request, "Your Bendrija Was Not Updated")
existing_bendrija = BendrijaForm(instance=bendrija)
context = {
'existing_bendrija': existing_bendrija,
"bendrija": bendrija,
}
return render(request, 'home/edit_bendrija.html', context)
I am trying to edit an existing model using a form, the model only has 2 CharFields so its very simple, everything works up until I click the submit button, then the error that is the title comes up, and I am completely lost, especially because the error says the problem is on the "bendrija = get_object_or_404(Bendrija, id=bendrija_id)" line,
this is the form if you are wondering:
<form action="POST">
{% csrf_token %}
<div class="row">
{{ existing_bendrija.name | as_crispy_field }}
</div>
<div class="row">
{{ existing_bendrija.address | as_crispy_field }}
</div>
<div>
<p>
<button type="submit" class="btn btn-success">Submit</button>
</p>
</div>
</form>
any suggestions? because I have 0 idea why the id is getting the request method and not the model id
edit:
urlpatterns = [
path('', views.index, name='home'),
path('bendrijos/', views.bendrijos_view, name='bendrijos'),
path('add_bendrija/', views.add_bendrija_view, name='add_bendrija'),
path('bendrijos_turinys/<bendrija_id>', views.bendrijos_turinys_view, name='bendrijos_turinys'),
path('darbas_form/<bendrija_id>', views.add_darbas_view, name='darbas_form'),
path('ataskaita_form/<bendrija_id>', views.add_ataskaita_view, name='ataskaita_form'),
path('edit_bendrija/<bendrija_id>', views.edit_bendrija_view, name='edit_bendrija'),
]

Answer 1

I found my own mistake, in the form html element I have action="POST", it should be method="POST"
so it should be:
<form method="POST">