CakePHP的一个形式，多种型号，不显示一个模型的验证消息

Question

我有一个登记表，我创建两个用户和身份表中（用户的hasMany身份）的纪录

形式看起来像这样

<?php echo $this->Form->create('User');?> 
    <fieldset> 
     <legend><?php __('Register'); ?></legend> 
    <?php 
     echo $this->Form->input('Identity.name'); 
     echo $this->Form->input('Identity.surname'); 
     echo $this->Form->input('User.username'); 
     echo $this->Form->input('User.pass'); 
     echo $this->Form->input('User.pass_confirm', array('type' => 'password'));  
     echo $this->Form->input('Identity.email');  
    ?> 
    </fieldset> 
<?php echo $this->Form->end(__('Submit', true));?> 

我得到User.*字段的所有验证错误消息，但Identity.*字段显示为无消息。

screenshot

验证规则：

身份：

var $validate = array(
     'name' => array(
      'notempty' => array(
       'rule' => 'notempty',    
       'required' => true, 
       'message' => 'Your name is required.' 
      ) 
     ), 
     'surname' => array(
      'notempty' => array(
       'rule' => 'notempty',    
       'required' => true, 
       'message' => 'Your surname is required.' 
      ) 
     ), 
     'email' => array(
      'validateEmail' => array(
       'rule' => 'validateEmail',    
       'required' => true, 
       'message' => 'The email seems invalid.' 
      ), 
      'notempty' => array(
       'rule' => 'notempty', 
       'message' => 'You have to enter an email address.' 
      ) 
     ), 
    ); 

用户：当与父模型组合

var $validate = array(
     'pass' => array(
      'required' => array(
       'rule' => array('custom','/^.*[0-9].*$/i'), 
       'message'=>'Password must contain numbers'), 
      'length' => array(
       'rule' => array(
        'minLength',8), 
        'message' => 'Password must be at least 8 characters long') 
     ), 
     'pass_confirm' => array(
      'required' => array(
       'rule' => 'notempty', 
       'message' => 'You have to confirm the password' 
      ), 
      'length' => array( 
       'rule' => 'validatePassword', 
       'message'=>'Your passwords don\'t match!') 
     ), 
     'username' => array(
      'unique' => array(
       'rule' => 'validateUniqueUsername', 
       'message' => 'Username is already taken, please choose a different one.' 
      ), 
      'notempty' => array(
       'rule' => 'notempty', 
       'message' => 'You have to choose a username.' 
      ) 
     ), 
    ); 

Answer 1

hasMany模型的字段应该为阵列（），看到一个字段名称之间添加.0

echo $this->Form->input('Identity.0.name'); 
echo $this->Form->input('Identity.0.surname'); 
... 
echo $this->Form->input('Identity.0.email'); 

Answer 2

一个答案，我发现是在this page不多了同样的问题。解决的办法是添加验证属性saveAll

if($this->Member->saveAll($this->data, array('validate'=>'only'))){ 
    //your custom save function 
}