ValidationRule Class

Represents a base class for a form component validation rule. Do not inherit this class directly, inherit the ValidationRule<TValue> class instead.

Inheritance Hierarchy

System.Object
  Kentico.Forms.Web.Mvc.ValidationRule
    Kentico.Forms.Web.Mvc.ValidationRule<TValue>

Namespace: Kentico.Forms.Web.Mvc
Assembly: Kentico.Content.Web.Mvc (in Kentico.Content.Web.Mvc.dll) Version: 12.0.0

Syntax

[SerializableAttribute]
public abstract class ValidationRule : IModelMetadataModifier

The ValidationRule type exposes the following members.

Constructors

	Name	Description
Protected method	ValidationRule

Properties

	Name	Description
Public property	ErrorMessage	Gets or sets the error message to be shown when the form component's value is invalid.
Public property	InstanceIdentifier	Gets or sets identifier of the validation rule instance.
Public property	Title	Gets a title for this instance of validation rule.

Methods

	Name	Description
Public method	GetTitle	Gets a title for this instance of validation rule such as 'Maximum length is 100'.
Public method	IsValueValid	Validates the form component's value and returns true if the value is valid.
Public method	ModifyMetadata	Modifies modelMetadata according to the current object.