Kentico 11 API Reference
Namespaces
CMS.FormEngine Namespaces
CMS.FormEngine.Web.UI
AbstractBasicForm Class
AbstractBasicForm.OnItemValidationEventHandler Delegate
AbstractDefaultLayout Class
AbstractFormStyleConfiguration Class
AbstractLayout Class
AbstractTableDefaultLayout Class
ActionEventHandler Delegate
AttachmentsControl Class
AttachmentsControl.CheckPermissionsEventHandler Delegate
BasicForm Class
BasicFormDefaultStyle Class
CaptchaEnum Enumeration
CMSAbstractFormLayout Class
CMSAbstractManager(EventArgsType, SimpleEventArgsType) Class
CMSAutomationManager Class
CMSDocumentManager Class
CMSForm Class
CMSObjectManager Class
CollapsibleImage Class
ControlRegistrationEventArgs Class
CustomTableForm Class
CustomTableFormSubmitActivityInitializer Class
DataForm Class
DataForm.OnFileProcessingEventHandler Delegate
DataTypeIntegrity Class
DivDefaultLayout Class
DivLayoutStyle Class
EditingFormControl Class
FieldActions Class
FieldCreationArgs Class
FieldLayoutEnum Enumeration
FieldMacroRuleDesigner Class
FieldSetDefaultLayout Class
FieldSetLayoutStyle Class
FilterForm Class
FilterFormControlWrapper Class
FormCategory Class
FormCategoryHeading Class
FormControl Class
FormControlError Class
FormControlMacroContainer Class
FormControlsHelper Class
FormEngineUserControl Class
FormEngineUserControlEventArgs Class
FormEngineVisibilityControl Class
FormEngineWebControl Class
FormEngineWebUIResolvers Class
FormEngineWebUITaskType Class
FormErrorLabel Class
FormErrorMessageLabel Class
FormField Class
FormInfoMessageLabel Class
FormLabel Class
FormMacroContainer(FormType) Class
FormSubmit Class
FormSubmitButton Class
FormTypeEnum Enumeration
FormUserControlInfoMethods Class
FormUserControlLoader Class
Html5InputFormControl Class
IFilterControl Interface
IFormControl Interface
IFormStyleConfiguration Interface
IUIContextManager Interface
LayoutForm Class
LayoutTemplate Class
ListFormControl Class
LocalizableFormEngineUserControl Class
ObjectOrderEnum Enumeration
OptionsDesigner Class
ReadOnlyFormEngineUserControl Class
SecurityCheck Class
SecurityCode Class
SelectCMSVersionExtender Class
SingleTableDefaultLayout Class
SingleTableLayoutStyle Class
SpecialField Class
SpecialFieldMacro Class
SpecialFieldsDefinition Class
SpecialFieldValue Class
SqlFormControl Class
SQLQueryEnum Enumeration
TablePerCategoryDefaultLayout Class
TablePerCategoryLayoutCssClass Class
TextBoxControl Class
TextFilterControl Class
UIContext Class
UIContextData Class
UIContextEventArgs Class
UIContextHelper Class
UIContextSecure Class
UIFormDefaultStyle Class
WebUIExtensions Class
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AbstractBasicFormOnItemValidationEventHandler Delegate
Occurs when the particular item is validated.

Namespace: CMS.FormEngine.Web.UI
Assembly: CMS.FormEngine.Web.UI (in CMS.FormEngine.Web.UI.dll) Version: 11.0.0
Syntax
C#
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public delegate void OnItemValidationEventHandler(
	Object sender,
	ref string errorMessage
)

Parameters

sender
Type: SystemObject
Item control that is just validated
errorMessage
Type: SystemString
Returning errorMessage from the validator
See Also