# How I Do

**URL:** <https://www.ruby-forum.com/t/how-i-do/184467>\
**Category:** Rails\
**Created:** [March 3, 2010, 3:06am UTC](https://www.ruby-forum.com/t/how-i-do/184467 "2010-03-03T03:06:14Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![kirkgo](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/4bbf92/32.png) [@kirkgo](https://www.ruby-forum.com/u/kirkgo)\
**Post date:** [March 3, 2010, 3:06am UTC](https://www.ruby-forum.com/t/how-i-do/184467/1 "2010-03-03T03:06:14Z")

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How I do to get ActiveRecord validation errors using ExtJS? In this  
case, I’m using Json.

Thanks!