django项目基于钩子验证的注册功能是怎么样的

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前端html

注册

{# 注册的开始#}

onsubmit="return false">

{% csrf_token %}

type=email

data-val=true

data-val-checkemailpostfix=不支持该邮箱后缀

data-val-email=邮箱格式错误

data-val-length=邮箱地址不能超过120个字符

data-val-length-max=120

data-val-regex=邮箱地址错误或不支持

data-val-regex-pattern="[\w!#\$%&'\*\+\-\/=\^_`{\|}~.]+@([\w-]+\.)+(com|net|cn|org|me|cc|biz)$"

data-val-remote="'邮箱' is invalid."

data-val-remote-additionalfields=*.Email

data-val-remote-url=/Account/CheckEmail

data-val-required=请输入邮箱地址 id=Email

name=member_email>

class="text-danger field-validation-valid" data-valmsg-for=Email

data-valmsg-replace=true>

手机号码

data-val-maxlength=国家代码格式错误 data-val-maxlength-max=4

data-val-regex=国家代码格式错误 data-val-regex-pattern=^\+\d{1,3}$

data-val-required=请输入国家代码 id=CountryCode name=CountryCode

value=+86>

placeholder=绑定你的手机号 type=text

data-val=true data-val-regex=手机号码有误

data-val-regex-pattern=^\d{4,13}$

data-val-remote="'手机号码' is invalid."

data-val-remote-additionalfields=*.PhoneNum

data-val-remote-url=/Account/CheckPhoneNum

data-val-required=请输入手机号码 id=PhoneNum

name=member_tel>

data-valmsg-replace=true>

class="text-danger field-validation-valid"

data-valmsg-for=PhoneNum

data-valmsg-replace=true>

登录名称

type=text

data-val=true

data-val-length=不合要求，至少2个字符，最多30个字符

data-val-length-max=30 data-val-length-min=2

data-val-nospace=登录用户名不能包含空格

data-val-remote="'登录名称' is invalid."

data-val-remote-additionalfields=*.LoginName

data-val-remote-url=/Account/CheckLoginName

data-val-required=请输入登录用户名 id=LoginName

name=member_name>

data-valmsg-replace=true>

显示名称

type=text

data-val=true

data-val-length=不合要求，至少2个字符，最多20个字符

data-val-length-max=20 data-val-length-min=2

data-val-regex=不能包含空格、@、:和，不能以._结尾

data-val-regex-pattern=^(?!.*[@:：\s]).*[^._]$

data-val-remote="'显示名称' is invalid."

data-val-remote-additionalfields=*.DisplayName

data-val-remote-url=/Account/CheckDisplayName

data-val-required=请输入显示名称 id=DisplayName

name=member_nickname>

class="text-danger field-validation-valid" data-valmsg-for=DisplayName

data-valmsg-replace=true>

密码

placeholder=至少8位，必须包含字母、数字、特殊字符

type=password data-val=true

data-val-length=不合要求，密码长度要求8-30位

data-val-length-max=30

data-val-length-min=8

data-val-nospace=密码不能包含空格

data-val-regex=密码必须包含字母、数字和特殊字符的组合

data-val-regex-pattern="^(?=.*[0-9])(?=.*[a-zA-Z])(?=.*[^a-zA-Z0-9])[-0-9a-zA-Z~!@#$%^&*`_=+\]\[{}:;\\|:;"'/?>.<,\(\)]{8,30}$"

data-val-required=请输入密码 id=Password

name=member_pwd>

class="text-danger field-validation-valid" data-valmsg-for=Password

data-valmsg-replace=true>

确认密码

type=password

data-val=true data-val-equalto=确认密码错误

data-val-equalto-other=*.Password

id=ConfirmPassword

name=r_pwd>

class="text-danger field-validation-valid" data-valmsg-for=ConfirmPassword

data-valmsg-replace=true>

class="btn ladda-button mx-auto d-block cnblogs-btn-blue"

data-style=zoom-in>注册

* 点击 “注册” 按钮，即表示您同意并愿意遵守

class=look-agreeon target=_blank

href=//passport.cnblogs.com/agreement.html>用户协议。

{#注册的表单结束#}

前端jquery

{#注册的jquery#}

$(document).ready(function () {

//当点击注册按钮时候，把form表单里的内容提交到后台

$("#submitBtn").click(function () {

$.post("/blog/regist/", $('#registerForm').serialize(), function (data) {

if (data.status == 0) {

arr = {

'member_name': '登录名称',

'member_nickname': '显示名称',

'member_pwd': '密码',

'r_pwd': '确认密码',

'member_email': '邮箱',

'member_tel': '手机号码',

'__all__': ''

};

$.each(data['info'], function (key, value) { //遍历键值对

console.log(key);

console.log(value[0]);

layer.msg(arr[key] + value[0]);

return false;

layer.msg(arr[key] + data['info'][key]);

return false;

});

} else if (data.status == 1) {

layer.msg(data['info'], function () {

location.href = "{% url 'index' %}";

});

} else {

layer.msg(data['info']);

}

}, 'json');

});

});

{#注册的jquery结束#}

后台路由

# 注册

path('regist/', login.regist,name='regist'),

写钩子验证：项目目录下创建my_forms.py文件

from django import forms #自动验证 # forms组件

from django.forms import widgets

from django.core.exceptions import ValidationError

from django.core.validators import RegexValidator

from blog.models import Member

class UserForm(forms.Form):

wid_01 = widgets.TextInput(attrs={"class": "form-control"})#

wid_02 = widgets.PasswordInput(attrs={"class": "form-control"})#

member_name=forms.CharField(max_length=60,min_length=4,label="用户名",widget=wid_01,error_messages={"required":"该字段必填"})

member_nickname = forms.CharField(max_length=60, min_length=2, label="显示名称", widget=wid_01,

error_messages={"required": "该字段必填"})

member_pwd=forms.CharField(max_length=30,min_length=8,label="密码",widget=wid_02,validators=[RegexValidator('\d+','只能是数字') ],error_messages={'required': '密码不能为空','min_length': '密码长度不能小于8','max_length': '密码长度不能大于18','invalid': '密码格式错误',})

r_pwd=forms.CharField(max_length=30,min_length=8,label="确认密码",widget=wid_02,validators=[RegexValidator('\d+','只能是数字') ],error_messages={'required': '密码不能为空','min_length': '密码长度不能小于8','max_length': '密码长度不能大于18','invalid': '密码格式错误',}) #/(?=.*[a-z])(?=.*\d)(?=.*[#@!~%^&*])[a-z\d#@!~%^&*]{8,16}/i

member_email = forms.EmailField(label="邮箱",widget=wid_01,error_messages={"required":"该字段必填","invalid":"格式不正确"})

member_tel = forms.CharField(max_length=11, widget=wid_01,label="电话号码",)

# 局部钩子

def clean_member_name(self):

val = self.cleaned_data.get("member_name")

res = Member.objects.filter(member_name=val)

if not res:

return val

else:

raise ValidationError("用户名已存在!")

# 全局钩子

def clean(self):

member_pwd=self.cleaned_data.get("member_pwd")

r_pwd=self.cleaned_data.get("r_pwd")

if member_pwd and r_pwd:

if member_pwd==r_pwd:

# print(self.cleaned_data)

return self.cleaned_data

else:

raise ValidationError('两次密码不一致!')

else:无锡妇科医院排名 http://www.csfk0731.com/

return self.cleaned_data

后台方法

from blog.my_forms import *

# 注册页

def regist(request):

res = {'status': None, 'info': None}

if request.method == "POST":

form = UserForm(request.POST)

if not form.is_valid():

res['status'] = 0

res['info'] = form.errors

return HttpResponse(json.dumps(res)) # 把这个结果告诉给前台，ajax

member_name = request.POST.get("member_name")

member_nickname = request.POST.get("member_nickname")

member_pwd = make_password(request.POST.get("member_pwd"))

member_email = request.POST.get("member_email")

member_tel = request.POST.get("member_tel")

old_member_obj = Member.objects.filter(member_tel=member_tel)

if old_member_obj:

res['status'] = 3

res['info'] = '手机号已注册'

return HttpResponse(json.dumps(res))

member_obj = Member.objects.create(member_name=member_name, member_nickname=member_nickname,

member_pwd=member_pwd, member_email=member_email, member_tel=member_tel)

if member_obj:

# res = {'status': 1, 'info': '登录成功'}

res['status'] = 1

res['info'] = '注册成功，即将跳转至首页'

else:

res['status'] = 2

res['info'] = '发生了一个意料之外的错误，注册失败'

response_new = HttpResponse(json.dumps(res)) # 把这个结果告诉给前台，ajax

# response_new.set_cookie("member_id",member_obj.member_id)#设置cookie

# response_new.set_cookie("member_name", member_obj.member_name)

# session

request.session['member_id'] = member_obj.member_id

request.session['member_name'] = member_obj.member_name

# response_new.set_cookie("member_id", member_obj.member_id, expires = 60 * 60 * 24 * 7)

return response_new

return render(request, 'blog/regist.html')

页面效果

上述就是小编为大家分享的django项目基于钩子验证的注册功能是怎么样的了，如果刚好有类似的疑惑，不妨参照上述分析进行理解。如果想知道更多相关知识，欢迎关注创新互联行业资讯频道。