When using the 'serverSide' validation option the response value is
converted to an array if it is not one already when setting the error
message array.
Closed because I should have read the documentation better, it does explicitly ask for a list of response strings. And if it was an actual bugfix it should have been written better.
When using the 'serverSide' validation option the response value is converted to an array if it is not one already when setting the error message array.
Requires jQuery >= 1.3