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

问题描述

我是 Django 新手.

我想限制用户使用特定域(例如 @gmail.com )来注册我的 Django 网站，但如何自定义注册表中的 EmailField 来做到这一点?

仅供参考，这是我的代码.

forms.py

class RegistrationForm(ModelForm):username = forms.CharField(label=(u'User Name'))email = forms.EmailField(label = (u'Email Adress'))元类:模型 = 用户资料排除 = ('用户',)

注册.html

{% 扩展 "base.html" %}{% 块内容 %}<form action ="" method ="post">{% csrf_token%}{% if form.errors %} <p>请更正以下字段</p>{％ 万一 ％}<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 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>

<p><input type="submit" alt="register"/></p></表单>{% 结束块 %}

解决方案

您可以为表单编写自己的清理函数:

class RegistrationForm(ModelForm):username = forms.CharField(label=(u'User Name'))email = forms.EmailField(label = (u'Email Adress'))def clean_email(self):数据 = self.cleaned_data['email']如果@gmail.com"不在数据中:#您需要的任何检查raise forms.ValidationError("必须是一个gmail地址")返回数据元类:模型 = 用户资料排除 = ('用户',)

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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