the message next to the field with the error ( this is possible in plain JSF),. object ( part of the page' s JSF component tree) in the Apply Request Values phase. the Update Model Values phase, the local value is sent to the model bean. If you don' t like the default error message provided by a standard converter,. only uses IDs because the Java bean needs them to generate the FacesMessage. We know that using HTML tags in your error messages is a useful features,. Standard JSF defines that < h: message / > displays only a single message. Unlike native JSF validation error messages, in a bean validation message by default the label of the component where a validation constraint violation.