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Remove obsolete warning about regular expression #28410

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Mar 14, 2017
Merged

Remove obsolete warning about regular expression #28410

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3 changes: 0 additions & 3 deletions guides/source/active_record_validations.md
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Expand Up @@ -490,9 +490,6 @@ If you set `:only_integer` to `true`, then it will use the
regular expression to validate the attribute's value. Otherwise, it will try to
convert the value to a number using `Float`.

WARNING. Note that the regular expression above allows a trailing newline
character.

```ruby
class Player < ApplicationRecord
validates :points, numericality: true
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