laravel 4的立体验证

Question

检查一个日期更大，然后想在laravel 4中抛出错误消息。

if($_POST['TP_cab_travel_date_return'] < $_POST['TP_cab_travel_date'])
{
    $rules['TP_cab_travel_date_return'] = 'required';   
    $messages = array( 'TP_cab_pickup_address.required' => 'Return date should
                        be less than start date.');
}

Answer 1

Laravel验证以检查stat和结束日期，如下面所示，$request变量在laravel中获得post值

这里我提到了日期格式是Y-m-d，您需要包括use Illuminate\Http\Request;才能使用Request对象

  public function myfunc(Request $request)

           $this->validate($request,[
                'TP_cab_travel_date'=>'required|date_format:Y-m-d',
                'TP_cab_travel_date_return'=>'required|date_format:Y-m-d|after:TP_cab_travel_date', 
            ]);

        }

Answer 2

在本例中，您可以使用strtotime() php函数，在这里检查function.strtotime.php

像这样

if(strtotime($_POST['TP_cab_travel_date_return']) < strtotime($_POST['TP_cab_travel_date']))
{
    $rules['TP_cab_travel_date_return'] = 'required';
    $messages = array( 'TP_cab_pickup_address.required' => 'Return date should
            be less than start date.');
}

Answer 3

您可以使用验证器本身来完成这一任务：

 $rules['TP_cab_travel_date_return'] = 'required|date_format:m-d-Y|after:TP_cab_travel_date';

  $messages = array( 'TP_cab_pickup_address.after' => 'Return date should
                    be less than start date.');

注意: date_format是正确工作所必需的