public override bool IsValid(object value)
{
using (BoVoyageDbContext db = new BoVoyageDbContext())
{
return(!db.Clients.Any(x => x.Mail == value.ToString()));
}
}
public override bool IsValid(object value)
{
if (value != null && value is string)
{
using (BoVoyageDbContext db = new BoVoyageDbContext())
{
return(!db.Commercials.Any(x => x.Login == value.ToString()));
}
}
return(true);
}