ExtJs?Rails??????Web?????????????????
???????????Validation?????????????????????

Rails????scaffold?????????????Validation???????????
????????????????????
??? ?????i18n???????????????????????????
[config/locales/ja.yml]
activerecord:
errors:
???...
messages:
????....
empty: "??????????"
blank: "??????????"
????...
[config/locales/translation_ja.yml]
ja:
activerecord:
models:
user: "????"
attributes:
user:
name: "??"
???...
???scaffold??????????????????
????Validation????????????????????????
ext_scafflold???????????????????????????
?Field??????????
?????????????????translation_ja.yml?????????
????????

???????????ext_to_jason?????????????????????
???????????????????????????????????????
???????
????????????????????

ext_scafflold??????????
?????????????
????????????????????????????
?????????????