return 301 or 302 to let the browser jump

there is a success_url in the django forms form, which means URL, redirected after successful form validation. Your requirements are usually addressed here.

you can read the official form form in more detail, whether it's a function-based view or a class-based view, it's easier for you to solve this requirement.

official example:

from django.http import HttpResponseRedirect
from django.shortcuts import render

from .forms import NameForm

def get_name(request):
    -sharp if this is a POST request we need to process the form data
    if request.method == 'POST':
        -sharp create a form instance and populate it with data from the request:
        form = NameForm(request.POST)
        -sharp check whether it's valid:
        if form.is_valid():
            -sharp process the data in form.cleaned_data as required
            -sharp ...
            -sharp redirect to a new URL:
            return HttpResponseRedirect('/thanks/') -sharp 

    -sharp if a GET (or any other method) we'll create a blank form
    else:
        form = NameForm()

    return render(request, 'name.html', {'form': form})