9단계. 비즈니스 규칙 구성

// Create variables for all the fields you're going to access
var dateField = Context.GetField("Date");
var startField = Context.GetField("Start Date");
var endField = Context.GetField("End Date");

var issueDate = dateField.Value;
var startDate = startField.Value;

//Check if the "Start Date" field was found on the document
if (startDate && issueDate)
{
   //Check if the issue date is not more than 3 days after the start date
    if ((issueDate.getTime() - startDate.getTime()) / 3600000 / 24 > 3)
    {
        Context.CheckSucceeded = false;
        Context.ErrorMessage = "병가 확인서가 너무 늦게 발급되었습니다";
    }
}

// Create variables for all the fields you're going to access
var startField = Context.GetField("Start Date") ;
var endField = Context.GetField("End Date");
var durationField = Context.GetField("Duration");

var startDate = startField.Value;
var endDate = endField.Value;

//Check if the "Start Date" and "End Date" fields were found on the document
if (endField && endDate && startField && startDate)
{
   //Calculate the sick leave duration
   var length = (1 + (endDate.getTime() - startDate.getTime()) / 3600000 / 24);

   //If the duration field was not found or could not be parsed as a number, pass the calculated value to the field
   if (!durationField.Value)
       durationField.Value = length; 

   //If the duration field was found, compare its value with the calculated duration
   else if (durationField.Value != length)
   {
       Context.CheckSucceeded = false;
       Context.ErrorMessage = "\"Duration\" field의 값이 실제 병가 기간과 일치하지 않습니다";
       durationField.AddSuggestion(length.toString());
   }
}