[jira] Commented: (TAPESTRY-417) validators: binding prefix should have way to reference a

["Howard M. Lewis Ship (JIRA)" <ta...@jakarta.apache.org>]

    [ http://issues.apache.org/jira/browse/TAPESTRY-417?page=comments#action_12318765 ] 

Howard M. Lewis Ship commented on TAPESTRY-417:
-----------------------------------------------

Since there's been no discussion about the format, I'm going to go ahead with the leading dollar sign approach.

> validators: binding prefix should have way to reference a <bean>
> ----------------------------------------------------------------
>
>          Key: TAPESTRY-417
>          URL: http://issues.apache.org/jira/browse/TAPESTRY-417
>      Project: Tapestry
>         Type: Improvement
>   Components: Framework
>     Versions: 4.0
>     Reporter: Howard M. Lewis Ship
>     Assignee: Howard M. Lewis Ship
>     Priority: Minor

>
> It would be nice if there was a way to reference a named <bean> as part of a validators: string.  That way, you can mix the "declarative" style of validators: with more complex initializations inside a <bean> element.
> How about:
> validators:$required,minLength=5
> The '$' prefix indicates a reference to a <bean> named "required".  
> Other ideas:
> validators:{required},minLength=5
> validators:bean:required,minLength=5
> validators:bean=required,minLength=5

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