在CakePHP 3.5验证方法中，在注册表单时不生成字段级错误报告。根据cakePHP文档将数据保存到数据库自动验证将发生，我已经使用了简单的默认内置验证方法，但错误没有被抛出。请帮我这个作为新的cakePHP UsersTable.php
namespace App\Model\Table;
use Cake\ORM\Table;
use Cake\Validation\Validator;
class UsersTable extends Table{
public function initialize(array $config)
{
parent::initialize($config);
//for table
$this->setTable('users');
}
//validation rule
function validation(Validator $validator){
$validator ->requirePresence('firstname','true')
->notBlank('firstname', 'Please fill the First name field');
$validator->requirePresence('lastname','true')
->notBlank('lastname', 'Please fill the First name field');
$validator ->requirePresence('username','true')
->notBlank('username', 'Please fill the User name field');
$validator->requirePresence('age','true')
->notBlank('age', 'Please fill the Age field');
$validator->requirePresence('gender','true')
->notBlank('gender', 'Please fill the gender field');
$validator->requirePresence('address','true')
->notBlank('address', 'Enter your details in address field');
$validator ->requirePresence('email','true')
->notBlank('email', 'Enter your mail id');
$validator->requirePresence('phone','true')
->notBlank('phone', 'Provide your phone number');
return $validator;
}
}
UserController.php
namespace App\Controller;
use App\Controller\AppController;
public function registration()
{
$user = $this->Users->newEntity($this->request->data());
if ($this->request->is('post')) {
$user = $this->Users->patchEntity($user, $this->request->data());
if ($this->Users->save($user)) {
$this->Flash->success(__('User detail has been saved.'));
} else
$this->Flash->error(__("Error thrown out check and fill the form once again"));
}
registration.ctp
echo $this->Form->create('Users',['type' => 'post']);
echo $this->Form->control('firstname',['value' => '']);
echo $this->Form->control('lastname',['value'=> '']);
echo $this->Form->control('username',['value'=> '']);
echo $this->Form->control('age', ['value'=> '']);
echo $this->Form->control('gender',['value'=> '']);
echo $this->Form->control('address',['value'=> '']);
echo $this->Form->control('email',['value'=> '']);
echo $this->Form->control('phone',['value'=> '']);
echo $this->Form->control('password',['value'=> '']);
echo $this->Form->button('Submit');
echo $this->Form->end();