protected override ValidationResult IsValid(object value, ValidationContext validationContext)
{
string email = (value as string).Trim();
IBusinessRepository _context = (IBusinessRepository)validationContext.GetService(typeof(IBusinessRepository));
Models.Business obj = (Models.Business)validationContext.ObjectInstance;
List <Models.Business> list = (List <Models.Business>)_context.FindAllsEmals(email);
if (list.Count > 1)
{
return(new ValidationResult("E-mail já cadastrado"));
}
if (list.Count == 1 && obj.Id != list[0].Id)
{
return(new ValidationResult("E-mail já cadastrado"));
}
return(ValidationResult.Success);
}