Nothing Easy Way To Map Enum Error

Problem

What is defined as below:

  enum state: {
    draft: 1,
    enabled: 2
    disabled: 3
  }

If you put a wrong value which no defined in enum attribute, take a error ArgumentError: 'hoge' is not a valid status and wanna custom this error behavior such as error message.

Even if you’d like to modified code only a little, you couldn’t now.

How

I’m not sure, but it look like good. ActiveRecord::Enum validation in Rails API | by Kerollos Magdy | Nerd For Tech | Medium

You don’t have the way not to modified own code now.

References

• ActiveRecord enum: use validation if exists instead of raising ArgumentError · Issue #13971 · rails/rails · GitHub