detecting duplicated column in update changeset

I just made a stupid copy/paste error regarding a column name :

KEY=‘bmethod.orderline.productline’ AND LANG=‘en’

Couldn’t liquibase detect this type of error ?

It could be, we just haven’t added it.  In the 2.0 code base in particular there is a validate method on the Change classes that can be used to check for these sort of things.