public override IEnumerable <ModelValidationResult> Validate(object container) { Lab_6.Models.Mobiles b = (Lab_6.Models.Mobiles)Metadata.Model; List <ModelValidationResult> errors = new List <ModelValidationResult>(); if (string.IsNullOrEmpty(b.Model)) { errors.Add(new ModelValidationResult { MemberName = "", Message = "Треба ввести назву моделі" }); } if (string.IsNullOrEmpty(b.Price.ToString())) { errors.Add(new ModelValidationResult { MemberName = "", Message = "Треба ввести ціну" }); } if (b.Price < 4000 || b.Price > 50000) { errors.Add(new ModelValidationResult { MemberName = "", Message = "Неприпустима ціна" }); } return(errors); }
public override IEnumerable <ModelValidationResult> Validate(object container) { Lab_6.Models.Mobiles b = container as Lab_6.Models.Mobiles; if (b != null) { } return(Enumerable.Empty <ModelValidationResult>()); }