In richfaces form based error message possible? -

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i catch-all display of errors or exceptions. instance catch 500 responses ajax requests , display summary in text field. more single message area entire form (w/o specifying separate message tag every input or button). how can implemented using richfaces?

i've read documentation located @ richfaces demo site, 500 responses still through.

for displaying validation errors in form in single location use <rich:messages/> component instead of <rich:message> shown in: http://livedemo.exadel.com/richfaces-demo/richfaces/messages.jsf


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