Question

我在字段postalCode上的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

由于某种原因，我想在我的动作文件中移动类sfNumberValidator的逻辑或相同功能。

喜欢

class registerActions extends sfActions
{
    public function validateConfirm() {
            ....
            ...
        $postalCode = $this - > getRequestParameter('postalCode');

        if (postalCode != '') {

            //Do the same kind of validation like sfNumberValidator does 

        }

    }
....
}

Answer 1

您必须创建sfNumberValidator实例，然后调用execute方法。

这样的事情：

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，但你应该使用一些更明确的邮政编码案例

php中的symfony 1.1 sfNumberValidator插件代码

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