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| author | Andrey Nering <andrey.nering@gmail.com> | 2014-12-09 16:51:21 -0200 |
|---|---|---|
| committer | Andrey Nering <andrey.nering@gmail.com> | 2014-12-09 19:10:50 -0200 |
| commit | 5d6c6ec0996249d2d4a6dc8e144163125626db16 (patch) | |
| tree | 29a46b651e9c9f462f362ebd56a0dad3e3e4f052 /guides/source/active_record_validations.md | |
| parent | 8e52954349c29d5f190f01b21e9087885afd8dab (diff) | |
| download | rails-5d6c6ec0996249d2d4a6dc8e144163125626db16.tar.gz rails-5d6c6ec0996249d2d4a6dc8e144163125626db16.tar.bz2 rails-5d6c6ec0996249d2d4a6dc8e144163125626db16.zip | |
Adding information about 'allow_nil' option for 'numericality' [ci skip]
Diffstat (limited to 'guides/source/active_record_validations.md')
| -rw-r--r-- | guides/source/active_record_validations.md | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/guides/source/active_record_validations.md b/guides/source/active_record_validations.md index 546c0608ee..7628b8278d 100644 --- a/guides/source/active_record_validations.md +++ b/guides/source/active_record_validations.md @@ -487,6 +487,8 @@ constraints to acceptable values: * `:even` - Specifies the value must be an even number if set to true. The default error message for this option is _"must be even"_. +NOTE: By default, `numericality` doesn't allow `nil` values. You can use `allow_nil: true` option to permit it. + The default error message is _"is not a number"_. ### `presence` |