Last modified: 2014-02-19 22:22:26 UTC
AbstractBlock->addError() accepts $type, $message and $extra. Error messages are saved in an array with $type as key. Adding multiple errors of the same type will cause these errors to overwrite one another. As a result, only tge last error-of-a-type is displayed. Implementation idea: we can probably just add an array of errors per type (instead of only 1 error per type) and have getErrorMessage() concatenate all messages & have getErrorExtra() combine all extras (perhaps we have to enforce extra to be an array here)?
The WMF core features team tracks this bug on Mingle card https://wikimedia.mingle.thoughtworks.com/projects/flow/cards/695, but people from the community are welcome to contribute here and in Gerrit.
