在Authentication CakePHP 3中使用电子邮件字段而不是用户名字段

Question

我试图为一个web应用程序实现登录功能。我发现如果我使用“用户名”以外的字段，CakePHP不允许身份验证。您能解释一下我如何使用电子邮件字段而不是用户名字段进行身份验证吗。

我在下面分享用户表和验证码::

用户表

CREATE TABLE `users` (
  `id` binary(36) NOT NULL DEFAULT 'NOT NULL\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0',
  `password` varchar(225) NOT NULL,
  `firstname` varchar(50) NOT NULL,
  `lastname` varchar(50) NOT NULL,
  `email` varchar(45) NOT NULL,
  `phone` varchar(15) NOT NULL DEFAULT '0',
  `dob` date NOT NULL,
  `profile_for` varchar(50) DEFAULT NULL,
  `profile_pic` varchar(255) DEFAULT NULL,
  `cover_photo` varchar(100) DEFAULT NULL,
  `package_id` binary(36) DEFAULT NULL,
  `status` enum('act','dct','hid') NOT NULL DEFAULT 'act',
  `created` datetime NOT NULL,
  `modified` datetime NOT NULL,
  PRIMARY KEY (`id`),
  UNIQUE KEY `mobile` (`phone`),
  UNIQUE KEY `email_UNIQUE` (`email`),
  KEY `package_id_idx` (`package_id`),
  CONSTRAINT `package_id` FOREIGN KEY (`package_id`) REFERENCES `packages` (`id`) ON DELETE NO ACTION ON UPDATE NO ACTION
) ENGINE=InnoDB DEFAULT CHARSET=latin1;

认证码

      $this->loadComponent('Auth', [
            'loginAction'=> [
                'controller' => 'Users',
                'action' => 'login'
            ],
            'loginRedirect'=>[
                'controller' => 'Users',
                'action' => 'dashboard'
            ],
            'logoutRedirect'=>[
                'controller' => 'Users',
                'action' => 'login'
            ],
            'authError' => 'Did you really think you are allowed to see that?',
            'authenticate' => [
                'Form' => ['email' => 'email', 'password' => 'password']
            ],
            'storage' => 'Session',
            'authorize' => array('Controller')
        ]);

Answer 1

更改：

'authenticate' => [
    'Form' => ['email' => 'email', 'password' => 'password']
],

致：

'authenticate' => [
    'Form' => ['username' => 'email', 'password' => 'password']
],