protected override ValidationResult IsValid(
object value, ValidationContext validationContext)
{
// Get the email value to validate
string email = Convert.ToString(value);
// Casting the validation context to the "Staff" model class
Staff staff = (Staff)validationContext.ObjectInstance;
// Get the Staff Id from the staff instance
int staffId = staff.StaffId;
return(staffContext.IsEmailExist(email, staffId)
? new ValidationResult("Email address already exists!")
: ValidationResult.Success);
}
protected override ValidationResult IsValid(
object value, ValidationContext validationContext)
{
string email = Convert.ToString(value);
Staff staff = (Staff)validationContext.ObjectInstance;
int staffId = staff.StaffID;
if (staffContext.IsEmailExist(email, staffId))
{
return(new ValidationResult
("Email address already exists!"));
}
else
{
// validation passed
return(ValidationResult.Success);
}
}