Laravel 4 Auth::attempt 使用电子邮件或用户名和密码
在 laravel 中进行登录尝试我通常使用这样的东西:
In laravel for login attempt I generally use something like this:
if (Auth::attempt(array('email' => $usernameinput, 'password' => $password), true))
{
// The user is being remembered...
}
基本上 $usernameinput 将使用我表中的 email 进行检查.
Basically $usernameinput will check with email from my table.
我想用不同的方式来做，比如我的表中有 email、username 和 password.$usernameinput 可以是我表中的 email 或 username 字段.
I was thinking to do it in a different way, like there is email, username and password in my table. $usernameinput can be either email or username field in my table.
我怎样才能 Auth::attempt 条件如下:
How can I Auth::attempt with a condition like:
(email==$usernameinput OR username==$usernameinput) AND password == $password
推荐答案
好吧，您可以简单地检查 $usernameinput 是否与电子邮件模式匹配，如果匹配，则使用 email 字段，否则使用 username 字段.这听起来很合理，因为，您的数据库中确实不应该有任何与该模式不匹配的电子邮件.像这样的:
Well, you could simply check if $usernameinput matches an email pattern and if it does, use the email field, else use the username field. This sounds reasonable because, well, you really shouldn't have any e-mail in your database that doesn't match the pattern. Something like this:
$field = filter_var($usernameinput, FILTER_VALIDATE_EMAIL) ? 'email' : 'username';
if (Auth::attempt([$field => $usernameinput, 'password' => $password], true)) {
// ...
}
另一种选择是扩展 IlluminateAuthGuard 添加所需的功能并将其设置为 auth 组件，在一个新的服务提供者中.
The other option is to extend IlluminateAuthGuard adding the wanted functionality and setting it as the auth component, in a new service provider.
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