cakephp调试功能结果＆＃39; date＆＃39; =＆GT; ＆＃39;提供的值无效＆＃39;

Question

我想在cakephp的数据库中保存一些数据 这是我的模板......

echo $this->Form->create();

echo $this->Form->input('outtime',
    array(
        'class' => 'outtime',
        'id' => 'outtime',
        'name' => 'outtime'
    )
);

echo $this->Form->input('out date',
    array(
        'class' => 'datepicker0',
        'id' => 'outdate',
        'name' => 'outdate'
    )
);

echo $this->Form->input('return date',
    array(
        'class' => 'datepicker0',
        'id' => 'returndate',
        'name' => 'returndate'
    )
);

echo $this->Form->button(__('submit'));

echo $this->Form->end();

这是我的数据库模板。

当我使用保存功能时它不起作用我在我的代码上使用了调试功能......

  if ($this->Outs->save($out)) {
               $this->Flash->success(__('The out has been saved.'));
        } else {
                debug($out->errors()); die;
                $this->Flash->error(__('The out could not be saved. Please, try again.'));

        }

当我运行它时结果是

 我的完整方法代码......  public function addout（）

{
    $uid = $this->Auth->User()['id'];

    $out = $this->Outs->newEntity();

    if ($this->request->is('post')) {

        $out = $this->Outs->patchEntity($out, $this->request->data);

        $this->request->data['user_id'] = $uid;

    }
        if ($this->Outs->save($out)) {
               $this->Flash->success(__('The out has been saved.'));
        } else {
                debug($this->request->data); exit;
                $this->Flash->error(__('The out could not be saved. Please, try again.'));

        }
}

我的调试输出是...... debug out put  我希望这些信息可以帮到你。 我不知道有关此错误的任何事情，请帮助我