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Code
<c:if test="#{attr1 && !attr2 && (empty attr3)}">
Error returned
The entity name must immediately
follow the ‘&’ in the entity
reference.
I simply need to check if attribute 1 is true, attribute 2 is false and attribute 3 is not set.
Tried without parentheses on first chance, same result.
Thank you
It expects entity name, like &. You can use & & or replace it with and for better readability.