Melloware created MYFACES-4545:
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Summary: BeanValidator WARNING if no value
Key: MYFACES-4545
URL: https://issues.apache.org/jira/browse/MYFACES-4545
Project: MyFaces Core
Issue Type: Improvement
Components: General
Affects Versions: 4.0.0-RC3, 2.3-next-M7
Reporter: Melloware
Currently if you have an InputTExt with no `value` the MyFaces BeanValidator
logs a WARN.
{code:java}
ValueExpression valueExpression = component.getValueExpression("value");
if (valueExpression == null)
{
log.warning("cannot validate component with empty value: "
+ component.getClientId(context));
return;
} {code}
PrimeFaces always throws this when using Custom Filters that have no `value`
attribute like on the Showcase here:
[https://www.primefaces.org/showcase/ui/data/datatable/filter.xhtml]
{code:java}
<f:facet name="filter">
<p:selectOneMenu onchange="PF('customersTable').filter()"
styleClass="ui-custom-filter">
<f:selectItem itemLabel="All" itemValue="#{null}"
noSelectionOption="true" />
<f:selectItems value="#{dtFilterView.representatives}" />
</p:selectOneMenu>
</f:facet> {code}
I wonder if we should only LOG.WAR if in JSF Stage Development but just let it
go in PRODUCTION mode
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