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这期内容当中小编将会给大家带来有关django项目基于钩子验证的注册功能是怎么样的，文章内容丰富且以专业的角度为大家分析和叙述，阅读完这篇文章希望大家可以有所收获。
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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。