partial void AATeacher(Foundation.NSObject sender) { try { int t; decimal d; if (checker.IsPesel(AATeaPe.StringValue)) { if (checker.IsCorrect(AATeaName.StringValue) & checker.IsCorrect(AATeaLast.StringValue)) { if (AATeaHome.StringValue == "" | checker.IsCorrect(AATeaHome.StringValue)) { if (AATeaMail.StringValue == "" | (checker.IsCorrect(AATeaMail.StringValue) & checker.IsMail(AATeaMail.StringValue))) { if (AATeaPhone.StringValue == "" | int.TryParse(AATeaPhone.StringValue, out t)) { if (AATeaWork.StringValue == "" | decimal.TryParse(AATeaWork.StringValue, out d)) { var home = AATeaHome.StringValue == "" ? "NULL" : AATeaHome.StringValue; var phone = AATeaPhone.StringValue == "" ? "NULL" : AATeaPhone.StringValue; var mail = AATeaMail.StringValue == "" ? "NULL" : AATeaMail.StringValue; Backendoptions.AddTeacher(AATeaPe.StringValue, AATeaName.StringValue, AATeaLast.StringValue, home, phone, mail, AATeaWork.StringValue); AAddTeaErr.StringValue = "Dodano nauczyciela"; } else { AAddTeaErr.StringValue = "Nieprawidłowy wymiar etatu"; } } else { AAddTeaErr.StringValue = "Zły numer"; } } else { AAddTeaErr.StringValue = "Zły email"; } } else { AAddTeaErr.StringValue = "Zły dom"; } } else { AAddTeaErr.StringValue = "Złe dane osobowe"; } } else { AAddTeaErr.StringValue = "Zły pesel"; } } catch (Exception) { AAddTeaErr.StringValue = "Wystąpił błąd"; } }