所以我有一个cakePHP(2.4.6)表单,我试图使一个典型的用户注册表单,第二个密码字段。我编写了一个自定义规则来检查密码字段的值是否匹配。
我第一次提交表单时,验证工作,但在一次验证失败后,表单拒绝再次提交。有人知道为什么吗?对于任何具有自定义验证规则的表单,都会发生这种情况…
这是供参考的模型:
class User extends AppModel {
var $primaryKey = 'username';
public $validate = array(
'username' => array(
'between' => array(
'rule' => array('between', 8, 20),
'message' => 'Usernames must be 8-20 characters long.',
),
'reg' => array(
'rule' => '/^['w]{8,20}$/',
'message' => 'Valid characters: a-z, A-Z, 0-9, _'
),
),
'password' => array(
'between' => array(
'rule' => array('between', 8, 20),
'message' => 'Passwords must be 8-20 characters long.',
),
'reg' => array(
'rule' => '/^['w'.'-]{8,20}$/',
'message' => 'Valid characters: a-z, A-Z, 0-9, _, -, .'
),
),
're_password' => array(
'same' => array(
'rule' => array('same', 'password'),
'message' => 'Passwords do not match!',
)
),
);
public function same($first, $second) {
$val = '';
foreach($first as $k=>$v) {
$val = $v;
}
return $this->data[$this->$second] == $val;
}
}
控制器add()
功能:
public function add() {
if ($this->request->is('post')) {
pr($this->request->data);
$this->User->create();
if ($this->User->save($this->request->data)) {
$this->Session->setFlash(__('The user has been saved.'));
return $this->redirect(array('controller'=>'home'));
} else {
$this->Session->setFlash(__('The user could not be saved. Please, try again.'));
}
}
}
第一次提交工作正常:第一次提交
但是在我得到验证错误之后,无论我是否更改输入值以没有错误,单击提交都不做任何事情-页面只是刷新输入字段中的任何值,如下所示:在
没有flash消息,没有验证错误消息,什么都没有。(对不起,没有信誉,不能发布图片…)
用post代替post,put like
public function add() {
if ($this->request->is(array('post','put'))) {
pr($this->request->data);
$this->User->create();
if ($this->User->save($this->request->data)) {
$this->Session->setFlash(__('The user has been saved.'));
return $this->redirect(array('controller'=>'home'));
} else {
$this->Session->setFlash(__('The user could not be saved. Please, try again.'));
}
}
}