# History----## 1.8.0 / 2017-08-16- validator support return promise.## 1.7.0 / 2017-06/09- add es- support string patter## 1.6.0 / 2016-03-30- support defaultField## 1.5.0 / 2016-02-02- support deep merge with default messages- support rule message of any type(exp: jsx)## 1.4.0 / 2015-01-12- fix first option. - add firstFields option.- see tests/validator.spec.js