protected override ValidationResult IsValid(object value, ValidationContext validationContext)
{
if (value != null)
{
//if (validationContext.)
if (value is DateTime)
{
if (((DateTime)value) <= DateTime.Parse(DateTime.Now.ToShortDateString()).AddDays(1))
{
return(new ValidationResult("You must select a date in the future!"));
}
JobCardManager manager = new JobCardManager();
int numJobs = manager.GetJobsPerDate((DateTime)value);
if (numJobs > NumberOfDays)
{
return(new ValidationResult("There are already 4 or more jobs for this date!"));
}
}
}
return(ValidationResult.Success);
}