(Quick Reference)

renderErrors

Purpose

Allows rendering of errors in different formats (at the moment only an HTML list is implemented )

Render a list for the "book" bean:

<g:renderErrors bean="${book}" as="list" />

Render a list for the title field of the "book" bean:

<g:renderErrors bean="${book}" as="list" field="title"/>

Attributes

as (optional) - What to render it as current options are "list" and "xml". Defaults to "list" if not specified.
bean (optional) - The name of the bean to check for errors
model (optional) - The name of model, an map instance, to check for errors
field (optional) - The field within the bean or model to check for errors for