一.验证顺序 查看form下的源码了解顺序 BaseForm为基类,中间包含了is_valid校验方法 @html_safe class BaseForm: ......... self.is_bound = data is not None or files is not None ....... @property def errors(self): """Return an ErrorDict for the data provided for the form.&
from django.shortcuts import render,HttpResponse from django import forms from django.core.exceptions import ValidationError #校验错误 class UserInfo(forms.Form): username = forms.CharField( label='用户名', required=True, ) password = forms.CharField( label
from django.contrib import admin from django.urls import path from app01 import views urlpatterns = [ path('admin/', admin.site.urls), path('test/',views.test) ] from django.shortcuts import render,HttpResponse from django import forms from django.co
