In the implementation of validate for blocks and fieldsets, the only check that is performed for both of their extends fields is that the thing they extend exists.
However, the thing they extend may introduce additional fields that could cause overlapping. This is not validated for either of them.
In the implementation of
validatefor blocks and fieldsets, the only check that is performed for both of theirextendsfields is that the thing they extend exists.However, the thing they extend may introduce additional fields that could cause overlapping. This is not validated for either of them.