Class ValidationRule<TValue>

Namespace

Kentico.Forms.Web.Mvc

Assembly

Kentico.Content.Web.Mvc.dll

Represents a base class for a form component validation rule. Inherit this class to create custom validation rules.

public abstract class ValidationRule<TValue> : ValidationRule

Type Parameters

TValue

Type of value which is supposed to be validated by this rule

Inheritance

object

ValidationRule

ValidationRule<TValue>

Derived

BoolIsSetValidationRule

CompareToFieldValidationRule<TValue>

EmailValidationRule

MaximumIntValueValidationRule

MaximumLengthValidationRule

MinimumIntValueValidationRule

MinimumLengthValidationRule

RegularExpressionValidationRule

Inherited Members

ValidationRule.InstanceIdentifier

ValidationRule.Title

ValidationRule.ErrorMessage

ValidationRule.GetTitle()

Extension Methods

DataExtensions.With<T>(T, Action<T>)

QueryExtensions.AsLiteral<T>(T)

QueryExtensions.AsValue<T>(T, bool)

Methods

IsValueValid(object)

Validates the form component's value and returns true if the value is valid. This method is used by system.

public override sealed bool IsValueValid(object value)

Parameters

value object

Value of the form component.

Returns

bool

true if the value is valid, otherwise false.

Validate(TValue)

Wrapped by IsValueValid(object) which converts the value to type specified by the generic type. Override this method to apply desired validation.

protected abstract bool Validate(TValue value)

Parameters

value TValue

Value of the form component.

Returns

bool

true if the value is valid, otherwise false.

See Also

ValidationRuleEditingComponentOrder