我在字段postalCode的validate/confirm.yml中进行了验证检查：
postalCode:
required: yes
required_msg: ENTER_VALID_POSTALCODE
validators: numberValidator
numberValidator:
class: sfNumberValidator
nan_error: NOT_A_NUMBER_ERROR
出于某种原因，我想在操作文件中移动类sfNumberValidator的逻辑或相同功能。
像
class registerActions extends sfActions
{
public function validateConfirm() {
....
...
$postalCode = $this - > getRequestParameter('postalCode');
if (postalCode != '') {
//Do the same kind of validation like sfNumberValidator does
}
}
....
}
您必须创建sfNumberValidator实例，然后调用execute方法。
类似这样的东西：
if ($postalCode != '') {
$validator = new sfNumberValidator($this->getContext(), array(
'nan_error' => 'Not a number',
'min' => 10000,
'max' => 99999
));
$error = null;
if(!$validator->execute($potalCode, $error)){
//Here $error has the message you want to show the user
}
}
PS：min和max只是一个建议，但您可能应该使用更明确的邮政编码情况