タグvalidates-uniqueness-of - これはページ4です - GeneraCodice

Validate uniqueness of child objects in Rails nested form

https://www.generacodice.com/jp/articolo/3137249/validate-uniqueness-of-child-objects-in-rails-nested-form
  ruby-on-rails  -  forms  -  parent-child  -  nested-forms  -  validates-uniqueness-of
StackOverflow StackOverflow

validates_uniqueness_of before ActiveRecord::RecordNotUnique

https://www.generacodice.com/jp/articolo/3023800/validates-uniqueness-of-before-activerecord-recordnotunique
  validates-uniqueness-of  -  ruby-on-rails-3.1
StackOverflow StackOverflow

skip validation_uniqueness for certain values

https://www.generacodice.com/jp/articolo/2911751/skip-validation-uniqueness-for-certain-values
  ruby-on-rails  -  validation  -  ruby-on-rails-3  -  validates-uniqueness-of
StackOverflow StackOverflow

Hibernate - a different object with the same identifier value was already associated with the session [duplicate]

https://www.generacodice.com/jp/articolo/2369690/hibernate-a-different-object-with-the-same-identifier-value-was-already-associated-with-the-session-duplicate
  spring  -  entity  -  annotations  -  hibernate  -  validates-uniqueness-of
StackOverflow StackOverflow

レール3：入れ子のフィールドのための独自性検証

https://www.generacodice.com/jp/articolo/1745292/レール3-入れ子のフィールドのための独自性検証
  ruby-on-rails  -  ruby-on-rails-3  -  validates-uniqueness-of
StackOverflow StackOverflow

Rails model: validates_uniqueness_of doesn't remove trailing spaces not leading ones before unique check?

https://www.generacodice.com/jp/articolo/1721248/rails-model-validates-uniqueness-of-doesn-t-remove-trailing-spaces-not-leading-ones-before-unique-check
  ruby  -  model  -  space  -  ruby-on-rails-3  -  validates-uniqueness-of
StackOverflow StackOverflow

Rails Validates_Uniqueness_of：外部キーのスコープ

https://www.generacodice.com/jp/articolo/1679863/rails-validates-uniqueness-of-外部キーのスコープ
  ruby-on-rails  -  foreign-keys  -  validates-uniqueness-of
StackOverflow StackOverflow

Railsモデルの検証：大文字と小文字を区別するfalseでvalidates_inclusion_ofが必要ですか？

https://www.generacodice.com/jp/articolo/1413704/railsモデルの検証-大文字と小文字を区別するfalseでvalidates-inclusion-ofが必要ですか
  ruby-on-rails  -  validation  -  model  -  case-sensitive  -  validates-uniqueness-of
StackOverflow StackOverflow

Railsでは、一意性ではないフィールドを検証する方法は？

https://www.generacodice.com/jp/articolo/942357/railsでは-一意性ではないフィールドを検証する方法は
  ruby-on-rails  -  validation  -  validates-uniqueness-of
StackOverflow StackOverflow

破壊されたネストされたモデルレールのvalidates_uniqueness_of

https://www.generacodice.com/jp/articolo/906473/破壊されたネストされたモデルレールのvalidates-uniqueness-of
  ruby-on-rails  -  nested-forms  -  validates-uniqueness-of
StackOverflow StackOverflow
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