Convert string ‘false’ and ‘true’ to booleans before it’s sent into the API to allow boolean options on validators to work properly.
Merge pull request #53 from dstockto/input-validator-boolean-js

Convert string ‘false’ and ‘true’ to booleans before it’s sent into the ...
Merge branch 'hotfix/53'

Close #53
Close #48
Fixes #44