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| author | Juanito Fatas <katehuang0320@gmail.com> | 2014-10-25 21:33:15 +0800 |
|---|---|---|
| committer | Juanito Fatas <katehuang0320@gmail.com> | 2014-10-25 21:33:15 +0800 |
| commit | 22166764cd842843ba753e87b19923f4b548eab6 (patch) | |
| tree | ad3e1abde03bf642ec1b645334c7823c1956a223 /guides | |
| parent | 8d7cf75684d5e76ef635f92125a51cb4c1c0fd3b (diff) | |
| download | rails-22166764cd842843ba753e87b19923f4b548eab6.tar.gz rails-22166764cd842843ba753e87b19923f4b548eab6.tar.bz2 rails-22166764cd842843ba753e87b19923f4b548eab6.zip | |
[ci skip] Add missing blank line to AR validation.
Diffstat (limited to 'guides')
| -rw-r--r-- | guides/source/active_record_validations.md | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/guides/source/active_record_validations.md b/guides/source/active_record_validations.md index 1c1b863fe9..65671c7be2 100644 --- a/guides/source/active_record_validations.md +++ b/guides/source/active_record_validations.md @@ -533,6 +533,7 @@ validates :boolean_field_name, presence: true validates :boolean_field_name, inclusion: { in: [true, false] } validates :boolean_field_name, exclusion: { in: [nil] } ``` + By using one of these validations, you will ensure the value will NOT be `nil` which would result in a `NULL` value in most cases. |