Tag - renderErrors
Description
Allows rendering of errors in different formats (at the moment only an HTML list is implemented but others (including JSON) to come soon)
Parameters
- as (optional) - What to render it as current options are "list". 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
Examples
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"/>