Module org.apache.wicket.core

Package org.apache.wicket.markup.html.form.validation

Interface IFormValidator

All Superinterfaces:

IClusterable, Serializable

All Known Implementing Classes:

AbstractFormValidator, EqualInputValidator, EqualPasswordInputValidator, FormValidatorAdapter

public interface IFormValidator
extends IClusterable

Interface that represents validators that check multiple components. These validators are added to the form and only executed if all form components returned by getDependentFormComponents() have been successfully validated before this validator runs.

Author:

Igor Vaynberg (ivaynberg)

See Also:

• AbstractFormValidator
• IValidator

Method Summary

Modifier and Type	Method	Description
FormComponent<?>[]	getDependentFormComponents()
void	validate(Form<?> form)	This method is ran if all components returned by getDependentFormComponents() are valid.

Method Details

getDependentFormComponents

FormComponent<?>[] getDependentFormComponents()

Returns:

array of FormComponents that this validator depends on

validate

void validate(Form<?> form)

This method is ran if all components returned by getDependentFormComponents() are valid.

To report validation error use FormComponent.error(org.apache.wicket.validation.IValidationError) by using any of the dependent form components or extend from AbstractFormValidator and use its AbstractFormValidator.error(FormComponent, String, java.util.Map) method.

Parameters:

form - form this validator is added to