//Inicializar public MainPageViewModel() { EnterIsEnable = false; Cedula = new ValidableObject <string>(); addValidations(); ValidateFormCommand = new Command(() => ValidateFormAsync()); LoginCommand = new Command(async() => await Login(), () => EnterIsEnable); }
public MainPageViewModel() { UserDataValidatableObject = new ValidableObject <User>(); UserDataValidatableObject.Value = new User(); CheckUserData = new Command(Validate); //UserDataValidatableObject.Validations.Add(new UserDataRule<User>{ValidationMessage = "User isn't valid"}); }
public ValidableEntry() { InitializeComponent(); _validableObject = new ValidableObject <string>(); }
public override void OnActionExecuting(HttpActionContext actionContext) { if (actionContext.ModelState.IsValid == false) { ResponseBase r = new ResponseBase(); HashSet <string> errors = new HashSet <string>(); foreach (ModelState ms in actionContext.ModelState.Values) { foreach (ModelError e in ms.Errors) { // at first check if Message exists: it contains detailed description of given failure if (!string.IsNullOrEmpty(e.ErrorMessage)) { errors.Add(e.ErrorMessage); } // then check if Exception was thrown else if (e.Exception != null) { errors.Add(e.Exception.Message); } } } foreach (string s in errors) { r.ErrorList.Add(new Fault("InvalidJSON", s)); } actionContext.Response = actionContext.Request.CreateResponse(HttpStatusCode.BadRequest, r, GlobalConfiguration.Configuration); return; } if (actionContext.Request.Method.Equals(HttpMethod.Options)) { return; } if (actionContext.Request.Method == HttpMethod.Post || actionContext.Request.Method == HttpMethod.Put || actionContext.Request.Method == HttpMethod.Delete || actionContext.Request.Method == new HttpMethod("PATCH")) { object req = actionContext.ActionArguments.Where(x => x.Key == "req").Select(x => x.Value).FirstOrDefault(); if (req == null) { // body should be present unless the method is properly marked if (actionContext.ActionDescriptor.GetCustomAttributes <AllowEmptyBodyAttribute>().Count == 0) { ResponseBase r = new ResponseBase(); r.ErrorList.Add(Faults.MissingRequestContent); actionContext.Response = actionContext.Request.CreateResponse(HttpStatusCode.BadRequest, r, GlobalConfiguration.Configuration); return; } } else if (req is ValidableObject) { ValidableObject vo = (ValidableObject)actionContext.ActionArguments["req"]; ResponseBase r = new ResponseBase(); if (!vo.IsValid(r)) { actionContext.Response = actionContext.Request.CreateResponse(HttpStatusCode.OK, r, GlobalConfiguration.Configuration); return; } } } if (actionContext.ActionDescriptor != null) { foreach (IUriValidationAttribute attribute in actionContext.ActionDescriptor.GetCustomAttributes <IUriValidationAttribute>()) { ResponseBase r = new ResponseBase(); if (attribute.Validate(actionContext, r) == false) { actionContext.Response = actionContext.Request.CreateResponse(HttpStatusCode.OK, r, GlobalConfiguration.Configuration); return; } } } }