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| author | Yves Senn <yves.senn@gmail.com> | 2015-07-07 14:39:58 +0200 |
|---|---|---|
| committer | Yves Senn <yves.senn@gmail.com> | 2015-07-07 14:39:58 +0200 |
| commit | 4cc5917dce83fb841ac78b250ef3d1024168eb1e (patch) | |
| tree | 85e2da35294b71973fa4b2de7ad03e6ba806577c /activemodel/lib/active_model | |
| parent | b8962664adbd7041e0557db399f4c5d2e48e3781 (diff) | |
| download | rails-4cc5917dce83fb841ac78b250ef3d1024168eb1e.tar.gz rails-4cc5917dce83fb841ac78b250ef3d1024168eb1e.tar.bz2 rails-4cc5917dce83fb841ac78b250ef3d1024168eb1e.zip | |
docs, clarify the meanaing of return values from validation methods.
[ci skip]
Closes #20792.
Custom validation methods are implemented in terms of
callbacks. The `validate` callback chain can't be halted using return
values of individual callbacks.
Diffstat (limited to 'activemodel/lib/active_model')
| -rw-r--r-- | activemodel/lib/active_model/validations.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/activemodel/lib/active_model/validations.rb b/activemodel/lib/active_model/validations.rb index 4f4c75d165..72094a26c0 100644 --- a/activemodel/lib/active_model/validations.rb +++ b/activemodel/lib/active_model/validations.rb @@ -129,6 +129,9 @@ module ActiveModel # end # end # + # Note that the return value of validation methods is not relevant. + # It's not possible to halt the validate callback chain. + # # Options: # * <tt>:on</tt> - Specifies the contexts where this validation is active. # Runs in all validation contexts by default (nil). You can pass a symbol |