#126 Uniqueness of label attribute is not checked in Firedocs

[Joel Fisler]

Firedocs does not recognize if the same label attribute is used multiple times in a lesson. This can have serious consequences in eLML and usually results in transformation errors. Therefore Firedocs should check both when opening a lesson and when a user is editing a lesson if the used labels (label attribute) is unique.

[Nobody/Anonymous]

That would be a bit of work to implement cause there's no infrastructure code in firedocs to validate attribues apart from using the Schema. Feature request.

[Joel Fisler]

But the validation of uniqueness is in the schema. So when you are writing that firedocs validates using the schema, this should be checked. Nevertheless it is not checked. Why?