Cakephp如何验证我的D.O.B字段，使年龄不会大于输入的居住期 [英] Cakephp How to validate my D.O.B field so that the age will not be greater than the period of residence entered

问题描述

我的表单中有两个字段应该彼此对应。如果用户输入出生日期，在DOB字段中，他/她不能被允许输入大于DOB

我在add.ctp中的两个字段如下

  echo $ this>> Form-> input（'DOB'，array（'label'=>'Date of birth *'，'minYear'=> 1900，'maxYear'=> 2000） 
 
 
 echo $ this-> Form-> input（'period_of_residence'，array（'label'=>'在津巴布韦的居住期限'））; 
  

现在我不知道如何验证这两个，以便用户不能输入一个期间

解决方案

您可以创建自己的自定义验证函数你的模型如下：

  class MyModel extends AppModel {
 
 public $ validate = array $ b'DOB'=> array（
'rule'=>'checkDOB'，
'message'=>'DOB不能大于居住期限'
） 
）; 
 
 public function checkDOB（$ check）{
 return strtotime（$ check ['DOB']） strtotime（$ this-> data ['MyModel'] ['period_of_residence']）; 
} 
} 
  

i have two fields in my form that should correspond to each other.If a users enters the date of birth,in the D.O.B field,he/she must not be allowed to enter a period of residence greater than the D.O.B

my two fields in the add.ctp are as follows

echo $this->Form->input('DOB',array('label' => 'Date of birth*', 'minYear' => 1900,    'maxYear' => 2000));


echo $this->Form->input('period_of_residence', array('label' =>'Period of residence in   Zimbabwe'));

So now i don't know how i validate the two so that the user cannot enter a period of residence greater than the age.Even if it validates on submission i like it.

解决方案

You can create your own custom validation function in your model like so:

class MyModel extends AppModel {

    public $validate = array(
        'DOB' => array(
            'rule' => 'checkDOB',
            'message' => 'DOB cannot be greater than period of residence.'
        )
    );

    public function checkDOB($check) {
        return strtotime($check['DOB']) < strtotime($this->data['MyModel']['period_of_residence']);
    }
}

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