Django：所有具有电子邮件的身份验证帐户-唯一约束失败。显示消息而不是给出错误 [英] Django: all auth create account with email - unique constraint failed. Display message instead of giving an error

问题描述

我正在使用djnago all-auth创建自定义用户帐户。使用电子邮件和密码创建帐户时，如果具有电子邮件帐户已经退出，则会出现错误（UNIQUE约束失败：account_emailaddress.email），但我想显示一条消息，指出该电子邮件帐户已经存在，而不是抛出错误。处理此问题的最佳方法是什么？通常，我将使用AJAX来验证和显示我自己的视图的消息，但是我不知道如何在这里处理django all-auth软件包。

I am using djnago all-auth to create custom user accounts. When creating an account with email and password, if account with a email already exits it gives an error (UNIQUE constraint failed: account_emailaddress.email) but I would like to display message that an account with this email already exists instead of throwing an error. What is the best way to handle this? In general I would use AJAX to verify and display message for my own views but I do not know how to deal here with django all-auth package.

推荐答案

我建议您应覆盖注册/登录表单以管理此错误。您检查过文档了吗？ https://django-allauth.readthedocs.io/en/latest/forms。 html

I'll suggest that you should override the signup/login form in order to manage this error. Have you checked the documentation? https://django-allauth.readthedocs.io/en/latest/forms.html

我认为此答案与

此答案中给出了一种相对类似的方法：

1. 创建继承 SignupView 并覆盖表单类的自定义视图


2. 创建一个自定义表单，该表单继承自 SignupForm 并覆盖电子邮件验证消息


3. 在您自己的urls.py在 include（'allauth.urls'）之后添加以下内容以覆盖 account_signup url

1. Create your custom view that inherits SignupView and overrides the form class
2. Create a custom form that inherits from SignupForm and overrides the email validation message
3. In your own urls.py add the following after include('allauth.urls') to override the account_signup url

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