限制用户使用特定域注册：django [英] Restrict user to use a specific domain to sign up : django

问题描述

我是一个Django新手。

我想限制用户使用特定的域名（例如@ gmail.com）注册我的Django网站，但是如何自定义EmailField在我的注册表中呢？

FYI，这是我的代码。

forms.py

$ b $


$ b username = forms.CharField（label =（u'User Name'））
email = forms.EmailField（label =（u'Email Adress'））


class Meta：
model = UserProfile
exclude =（'user'，）

register.html

  ％extendsbase.html％} 
 {％block content％} 
< form action =method =post> 
 {％csrf_token％} 
 {％if form.errors％}< p>请更正以下字段< / p> {％endif％} 
< div class =register_div> 
 {％if form.username.errors％}< p class =error> {{form.username.errors}}< / p> {％endif％} 
< p> ;< label for =username{％if form.username.errors％} class =error{％endif％}>用户名：< / label>< / p> 
< p> {{form.username}}< / p> 
< / div> 
< div class =register_div> 
 {％if form.email.errors％}< p class =error> {{form.email.errors}}< / p> {％endif％} 
< p& ;< label for =email{％if form.email.errors％} class =error{％endif％}>电子邮件：< label>< p> 
< p> {{form.email}}< / p> 
< / div> 
 
< p>< input type =submitalt =register/>< / p> 
< / form> 
 {％endblock％} 
  

解决方案

编写自己的干净的函数表单：

  class RegistrationForm（ModelForm）：
 username = forms.CharField（label =（u'User Name'））
 email = forms.EmailField（label =（u'Email Adress'））
 
 def clean_email（self）：
 data = self .cleaned_data ['email'] 
如果@ gmail.com不在数据中：＃任何支票你需要
 raise forms.ValidationError（必须是gmail地址）
返回数据
 
 class Meta：
 model = UserProfile 
 exclude =（'user'，）
  

更多信息： https://docs.djangoproject.com/en/dev/ref/forms/validation/#cleaning-a-specific-field-attribute

I'm a Django newbie.

I'd like to restrict user to use a specific domain (e.g. @gmail.com ) to sign up my Django website, but how to customize the EmailField in my registration form to do that?

FYI, here's my codes.

forms.py

class RegistrationForm(ModelForm):
    username = forms.CharField(label=(u'User Name'))
    email = forms.EmailField(label = (u'Email Adress'))


    class Meta:
        model = UserProfile
        exclude = ('user',)

register.html

{% extends "base.html" %}
{% block content %}
<form action = "" method ="post">
{% csrf_token%}
{% if form.errors %}  <p>Please correct the following fields</p> {% endif %}
<div class  ="register_div">
    {% if form.username.errors %}<p class="error">{{ form.username.errors }}</p>{% endif %}
    <p><label for="username"{% if form.username.errors %} class="error"{% endif %}>Username:</label></p>
    <p>{{ form.username }}</p>
</div>
<div class  ="register_div">
    {% if form.email.errors %}<p class = "error">{{ form.email.errors }}</p>{% endif %}
     <p><label for ="email"{% if form.email.errors %} class="error"{% endif %}>Email:<label><p>
    <p>{{ form.email }}</p>
</div>

<p><input type="submit" alt="register" /></p>
</form>
{% endblock %}

解决方案

You can write your own clean functions for the form:

class RegistrationForm(ModelForm):
    username = forms.CharField(label=(u'User Name'))
    email = forms.EmailField(label = (u'Email Adress'))

    def clean_email(self):
        data = self.cleaned_data['email']
        if "@gmail.com" not in data:   # any check you need
            raise forms.ValidationError("Must be a gmail address")
        return data

    class Meta:
        model = UserProfile
        exclude = ('user',)

More at: https://docs.djangoproject.com/en/dev/ref/forms/validation/#cleaning-a-specific-field-attribute

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