如果我扩展 AbstractFormLoginAuthenticator

Question

我的email字段中有字段，login.html.twig并希望将最后输入的email而不是用户名传递给我的模板。如何获取emailAuthenticationUtils::getLastUsername() 表单？

Answer 1

只需传递email到getCredentials()您LoginAuthenticator班级的方法内的会话：

public function getCredentials(Request $request)

{

    $credentials = [

        'email' => $request->request->get('email'),

        'password' => $request->request->get('password')

    ];

    $request->getSession()->set(

        Security::LAST_USERNAME,

        $credentials['email']

    );

    return $credentials;

}