Django Form验证

在应用下新建form.py文件

from django import forms

class LoginForm(forms.Form):
    username = forms.CharField(required=True,min_length=5)#设置用户名及密码为必填字段，检查用户名长度是否大于5
    password = forms.CharField(required=True)

app.views.py

    def post(self,request):
        login_form = LoginForm(request.POST)