Django初学者表单，无法获取循环表单

# forms.py
from django import forms

class MyForm(forms.Form):
    name = forms.CharField()

MyFormSet = forms.formset_factory(MyForm, extra=3)

# views.py
from django.shortcuts import render

def my_view(request):
    formset = MyFormSet(request.POST or None)
    if request.method == 'POST':
        if formset.is_valid():
            for form in formset:
                name = form.cleaned_data.get('name')
                # 处理表单数据
    else:
        formset = MyFormSet()
    return render(request, 'my_template.html', {'formset': formset})

# my_template.html
<form method="post">
    {% csrf_token %}
    {{ formset.management_form }}
    {% for form in formset %}
        {{ form }}
    {% endfor %}
    <input type="submit" value="Submit">
</form>