CakePHP 3 - 更改密码

TMo*_*aes 4 php validation cakephp cakephp-3.0

我现在开始学习cakephp 3,他是测试版,所以你的手册还没有完成..

我需要更改用户的密码,但它触发了 Flash 错误。调试变量 $user 只显示“需要的字段”,但所有表的字段的值为 NULL。

我的代码:

 //Create a new Entity
 $user = $this->Users->newEntity();
                    // Set new password and user's id... I'm not doing with session yet, ok?
                    $user = $this->Users->patchEntity($user, ['password' => $this->request->data['new-password'], 'id' => 2]);
                    debug($user->errors());
                    if ($this->Users->save($user)) {
                        $this->Flash->success('Its Right');
                    } else {
                        $this->Flash->error('FAIL');
                    }
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Debuggin $user是user表的字段。

[
    'gym_id' => [
        (int) 0 => 'This field is required'
    ],
    'role_id' => [
        (int) 0 => 'This field is required'
    ],
    'name' => [
        (int) 0 => 'This field is required'
    ],
    'username' => [
        (int) 0 => 'This field is required'
    ],
    'stats' => [
        (int) 0 => 'This field is required'
    ]
]
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我的用户模型

    public function validationDefault(Validator $validator)
    {
        $validator
            ->add('id', 'valid', ['rule' => 'numeric'])
            ->allowEmpty('id', 'create')
            ->add('gym_id', 'valid', ['rule' => 'numeric'])
            ->requirePresence('gym_id', 'create')
            ->notEmpty('gym_id')
            ->add('role_id', 'valid', ['rule' => 'numeric'])
            ->requirePresence('role_id', 'create')
            ->notEmpty('role_id')
            ->requirePresence('name', 'create')
            ->notEmpty('name')
            ->requirePresence('username', 'create')
            ->notEmpty('username')
            ->requirePresence('password', 'create')
            ->notEmpty('password')
            ->add('stats', 'valid', ['rule' => 'numeric'])
            ->requirePresence('stats', 'create')
            ->notEmpty('stats');

        return $validator;
    }
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解决了

根据文档,为您创建了 patchEntity 以使用现有实体,创建一个新的我将在数据库中创建一行,然后解决方案是:

只需更新 UsersController,使用带有您要更新的用户 ID 的实体

用户控制器

$user_data = $this->Users
                        ->find()
                        ->where(['id' => 2])
                        ->first();

 $user = $this->Users->patchEntity($user_data, 
                        [
                        'password' => $this->request->data['new-password']                        
                        ]);
                    /*debug($user);
                    exit();*/
                    if ($this->Users->save($user)) {
                        $this->Flash->success('Success, GG EASY');
                    } else {
                        $this->Flash->error('FAIL, SurrenderAt20');
                    }
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谢谢大家^^

ndm*_*ndm 5

您需要这些字段存在,所以这是预期的行为。根据您的评论,设置requirePresence()to的第二个参数"false"不会做任何事情,因为这是一个字符串,如果您想禁用此检查,则必须提供一个布尔值,即false不带引号。但是,这只会弄乱您的默认验证。

话虽如此,有多种方法可以解决并非总是需要的字段的“问题”,其中一种方法是使用一组单独的验证规则,例如:

public function validationUpdatePassword(Validator $validator)
{
    $validator
        ->add('id', 'valid', ['rule' => 'numeric'])
        ->requirePresence('id')
        // you might want to add some actual password validation here
        ->requirePresence('password')
        ->notEmpty('password');

    return $validator;
}
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$user = $this->Users->patchEntity($user, [
    'password' => $this->request->data['new-password'],
    'id' => 2
], [
    'validate' => 'updatePassword'
]);
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也可以看看