在自定义Django注册表单中需要选中复选框

# forms.py
from django import forms

class RegisterForm(forms.Form):
    username = forms.CharField(label='用户名')
    password = forms.CharField(widget=forms.PasswordInput, label='密码')
    agree_terms = forms.BooleanField(label='同意条款')

# register.html
<form method="post" action="{% url 'register' %}">
    {% csrf_token %}
    {{ form.username.label_tag }}
    {{ form.username }}
    {{ form.password.label_tag }}
    {{ form.password }}
    {{ form.agree_terms.label_tag }}
    {{ form.agree_terms }}
    <button type="submit">注册</button>
</form>

# views.py
from django.shortcuts import render, redirect
from .forms import RegisterForm

def register(request):
    if request.method == 'POST':
        form = RegisterForm(request.POST)
        if form.is_valid():
            # 用户选中了复选框
            if form.cleaned_data['agree_terms']:
                # 处理注册逻辑，创建用户账号等
                # ...
                return redirect('success_page')
            else:
                form.add_error('agree_terms', '请同意条款')
    else:
        form = RegisterForm()
    
    return render(request, 'register.html', {'form': form})