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-rw-r--r--guides/source/active_record_validations.md2
1 files changed, 0 insertions, 2 deletions
diff --git a/guides/source/active_record_validations.md b/guides/source/active_record_validations.md
index 797b996357..0df52a655f 100644
--- a/guides/source/active_record_validations.md
+++ b/guides/source/active_record_validations.md
@@ -438,8 +438,6 @@ provide a personalized message or use `presence: true` instead. When
`:in` or `:within` have a lower limit of 1, you should either provide a
personalized message or call `presence` prior to `length`.
-The `size` helper is an alias for `length`.
-
### `numericality`
This helper validates that your attributes have only numeric values. By