The "optional" option was removed but the corresponding "enum_titles" was not. However, the section in the schema is named "encryption_mfp_property_optional" so it doesn't make a lot of sense to remove the possibility of setting MFP to "optional".
Let me know if you think that was not a mistake and give us more explanation.
Coverage: 98.658% (+0.3%) from 98.336% when pulling 2e7d5485f64ac2ecfe06d7c2a297bffa15ff5d95 on issues/264-mfp-optional into c4cdf682ed5c9d5bb2834aa43a51e5e6ab328389 on master.
Closes #264
@pandafy this change here looks like a mistake, which I am fixing in this PR:
https://github.com/openwisp/netjsonconfig/commit/e696759a#diff-83e7f712c7b8a94dcf6a0acb84af4a1566db59ada5e3ecae57ab6f487ec93bd0L483-L485
The "optional" option was removed but the corresponding "enum_titles" was not. However, the section in the schema is named "encryption_mfp_property_optional" so it doesn't make a lot of sense to remove the possibility of setting MFP to "optional".
Let me know if you think that was not a mistake and give us more explanation.