When removing a language at site level, no validations are done, so you can remove it even when it is being used, so data inconsistence is created

• Type: Bug
• Status: Closed
• Resolution: Won't Fix
• Affects Version/s: 6.2.X EE, 7.0.0 M5
• Fix Version/s: None
• Component/s: Content Display Widgets > Language widget
• Labels:
  • ee-ts
• Fix Priority: 4

At Site configuration, you can remove a language from site and no validations are done.
You can remove it even when it is being used, so data inconsistence is created.

Those inconsistences cause a lot of trouble at Staging functionality.

Before allowing to remove a language, we must check language is not in use inside site, at least at webcontent level.