public override void Validate(ValidateInputContext context) { //if no file uploaded if (string.IsNullOrWhiteSpace(context.Values[context.FieldName])) { return; } var fileSize = context.Values[context.FieldName + ":Size"]; int contentLength; if (!int.TryParse(fileSize, out contentLength)) { var message = GetValidationMessage(context, "{0} is an invalid file."); context.ModelState.AddModelError(context.FieldName, message.Text); } var contentLengthMB = contentLength / 1048576; if (contentLengthMB > MaxSize) { var message = GetValidationMessage(context, "{0} cannot be more than {1} MB."); context.ModelState.AddModelError(context.FieldName, message.Text); } }
public void Init() { _context = new ValidateInputContext { ModelState = new ModelStateDictionary(), FieldName = "Email Address" }; _validator = new EmailAddress(); }
public override void Validating(FormValidatingEventContext context) { var form = context.Form; var values = context.Values; var formService = context.FormService; var formElements = formService.GetFormElements(form); var modelState = context.ModelState; // Get the validators for each element and validate its submitted values. foreach (var element in formElements) { var validators = formService.GetValidators(element); var attemptedValue = values[element.Name]; foreach (var validator in validators) { var validateContext = new ValidateInputContext { ModelState = modelState, AttemptedValue = attemptedValue, FieldName = element.Name, Values = values, Updater = context.Updater }; validator.Validate(element, validateContext); } } }
public override void Validate(ValidateInputContext context) { if (String.IsNullOrWhiteSpace(context.AttemptedValue)) { var message = GetValidationMessage(context); context.ModelState.AddModelError(context.FieldName, message.Text); } }
public override void Validate(ValidateInputContext context) { if (!Regex.IsMatch(context.AttemptedValue, Pattern, RegexOptions)) { var message = GetValidationMessage(context); context.ModelState.AddModelError(context.FieldName, message.Text); } }
public override void Validate(ValidateInputContext context) { var targetValue = context.Values[TargetName]; if (!String.Equals(context.AttemptedValue, targetValue)) { var message = GetValidationMessage(context); context.ModelState.AddModelError(context.FieldName, message.Text); } }
public override void Validate(ValidateInputContext context) { if (string.IsNullOrWhiteSpace(context.AttemptedValue)) { //check OtherFieldName has value var value = context.Values[OtherFieldName]; if (string.IsNullOrWhiteSpace(OtherFieldName) || string.IsNullOrWhiteSpace(value)) { var message = GetValidationMessage(context); context.ModelState.AddModelError(context.FieldName, message.Text); } } }
protected override void OnValidate(ReCaptcha element, ValidateInputContext context) { var workContext = _workContextAccessor.GetContext(); var settings = workContext.CurrentSite.As <ReCaptchaSettingsPart>(); if (settings.TrustAuthenticatedUsers && workContext.CurrentUser != null) { return; } var httpContext = workContext.HttpContext; var response = context.Values["g-recaptcha-response"]; if (context.ModelState.IsValid) { try { var result = ExecuteValidateRequest( settings.PrivateKey, httpContext.Request.ServerVariables["REMOTE_ADDR"], response ); ReCaptchaElementResponseModel responseModel = Newtonsoft.Json.JsonConvert.DeserializeObject <ReCaptchaElementResponseModel>(result); if (!responseModel.Success) { for (int i = 0; i < responseModel.ErrorCodes.Length; i++) { if (responseModel.ErrorCodes[i] == "missing-input-response") { var validationSettings = element.ValidationSettings; var validationMessage = validationSettings.CustomValidationMessage.WithDefault("The Captcha field is required"); context.ModelState.AddModelError("g-recaptcha-response", T(validationMessage).Text); } else { var validationSettings = element.ValidationSettings; var validationMessage = validationSettings.CustomValidationMessage.WithDefault("There was an error with the Captcha please try again"); context.ModelState.AddModelError("g-recaptcha-response", T(validationMessage).Text); Logger.Information("Error occurred while submitting a reCaptcha: " + responseModel.ErrorCodes[i]); } } } } catch (Exception e) { Logger.Error(e, "An unexcepted error occurred while submitting a reCaptcha"); context.ModelState.AddModelError("recaptcha_response_field", T("There was an error while validating the Captcha image.").Text); } } }
public void Validate(FormElement element, ValidateInputContext context) { OnValidate((TElement)element, context); var rules = GetValidationRules((TElement)element); foreach (var rule in rules) { rule.Validate(context); if (!context.ModelState.IsValid) { break; } } }
public override void Validate(ValidateInputContext context) { if (string.IsNullOrWhiteSpace(context.AttemptedValue)) { return; } var fileTypes = FileTypes.Split(','); var fileExtension = Path.GetExtension(context.AttemptedValue); if (!fileTypes.Any(x => x.Equals(fileExtension, StringComparison.OrdinalIgnoreCase))) { var message = GetValidationMessage(context); context.ModelState.AddModelError(context.FieldName, message.Text); } }
public override void Validate(ValidateInputContext context) { if (Minimum != null) { if (context.AttemptedValue == null || context.AttemptedValue.Length < Minimum) { var message = GetValidationMessage(context); context.ModelState.AddModelError(context.FieldName, message.Text); } } if (Maximum != null) { if (context.AttemptedValue == null || context.AttemptedValue.Length > Maximum) { var message = GetValidationMessage(context); context.ModelState.AddModelError(context.FieldName, message.Text); } } }
protected override void OnValidate(ReCaptcha element, ValidateInputContext context) { var workContext = _workContextAccessor.GetContext(); var settings = workContext.CurrentSite.As <ReCaptchaSettingsPart>(); if (settings.TrustAuthenticatedUsers && workContext.CurrentUser != null) { return; } var httpContext = workContext.HttpContext; var response = context.Values["recaptcha_response_field"]; var challenge = context.Values["recaptcha_challenge_field"]; if (context.ModelState.IsValid) { try { var result = ExecuteValidateRequest( settings.PrivateKey, httpContext.Request.ServerVariables["REMOTE_ADDR"], challenge, response ); if (!HandleValidateResponse(httpContext, result)) { var validationSettings = element.ValidationSettings; var validationMessage = validationSettings.CustomValidationMessage.WithDefault("The text you entered in the Captcha field does not match the image. Please try again."); context.ModelState.AddModelError("recaptcha_response_field", T(validationMessage).Text); } } catch (Exception e) { Logger.Error(e, "An unexcepted error occured while submitting a reCaptcha"); context.ModelState.AddModelError("recaptcha_response_field", T("There was an error while validating the Captcha image.").Text); } } }
protected virtual void OnValidate(TElement element, ValidateInputContext context) { }
public abstract void Validate(ValidateInputContext context);