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| author | Xavier Noria <fxn@hashref.com> | 2011-02-21 11:42:26 +0100 |
|---|---|---|
| committer | Xavier Noria <fxn@hashref.com> | 2011-02-21 11:42:26 +0100 |
| commit | f826e058355606d1b0503b0395519728335324f4 (patch) | |
| tree | 4ad040efe6e5691bb408e8ebc0b6df4a216a1730 /activemodel/lib/active_model/validations/presence.rb | |
| parent | cd12c369961a612f6b083fc0e3b877cf59b737f4 (diff) | |
| parent | b481574a33764e2db1caf01c233a9c9ac9723780 (diff) | |
| download | rails-f826e058355606d1b0503b0395519728335324f4.tar.gz rails-f826e058355606d1b0503b0395519728335324f4.tar.bz2 rails-f826e058355606d1b0503b0395519728335324f4.zip | |
Merge branch 'master' of git://github.com/lifo/docrails
Diffstat (limited to 'activemodel/lib/active_model/validations/presence.rb')
| -rw-r--r-- | activemodel/lib/active_model/validations/presence.rb | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/activemodel/lib/active_model/validations/presence.rb b/activemodel/lib/active_model/validations/presence.rb index 28c4640b17..cfb4c33dcc 100644 --- a/activemodel/lib/active_model/validations/presence.rb +++ b/activemodel/lib/active_model/validations/presence.rb @@ -26,8 +26,9 @@ module ActiveModel # # Configuration options: # * <tt>message</tt> - A custom error message (default is: "can't be blank"). - # * <tt>on</tt> - Specifies when this validation is active (default is <tt>:save</tt>, other options <tt>:create</tt>, - # <tt>:update</tt>). + # * <tt>:on</tt> - Specifies when this validation is active. Runs in all + # validation contexts by default (+nil+), other options are <tt>:create</tt> + # and <tt>:update</tt>. # * <tt>if</tt> - Specifies a method, proc or string to call to determine if the validation should # occur (e.g. <tt>:if => :allow_validation</tt>, or <tt>:if => Proc.new { |user| user.signup_step > 2 }</tt>). # The method, proc or string should return or evaluate to a true or false value. |