com.smartgwt.client.widgets.form.events

## Interface HiddenValidationErrorsHandler

- All Superinterfaces:
    com.google.gwt.event.shared.EventHandler

      public interface HiddenValidationErrorsHandler
      extends com.google.gwt.event.shared.EventHandler

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `onHiddenValidationErrors(HiddenValidationErrorsEvent event)` Method to display validation error messages for a valuesManager when there is not currently visible form item displaying the errors.

- - ### Method Detail

    - #### onHiddenValidationErrors

          void onHiddenValidationErrors(HiddenValidationErrorsEvent event)

      Method to display validation error messages for a valuesManager when there is not currently visible form item displaying the errors. This will be called when validation fails for
      - a field in a hidden or undrawn member form
      - a hidden field in a visible member form
      - for databound ValuesManagers, a datasource field with specified validators, but not associated item in any member.
      Implement this to provide custom validation error handling for these fields.
      By default hidden validation errors will be logged as warnings in the developerConsole. Call `HiddenValidationErrorsEvent.cancel()` from within `onHiddenValidationErrors(com.smartgwt.client.widgets.form.events.HiddenValidationErrorsEvent)` from this method to suppress that behavior.
      Parameters:
        `event` - the event