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Diffstat (limited to 'guides/source/active_record_validations.md')
| -rw-r--r-- | guides/source/active_record_validations.md | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/guides/source/active_record_validations.md b/guides/source/active_record_validations.md index e752c6f3f9..4642ef82f0 100644 --- a/guides/source/active_record_validations.md +++ b/guides/source/active_record_validations.md @@ -264,7 +264,7 @@ class Person < ActiveRecord::Base end ``` -The default error message for this helper is "_must be accepted_". +The default error message for this helper is _"must be accepted"_. It can receive an `:accept` option, which determines the value that will be considered acceptance. It defaults to "1" and can be easily changed. @@ -293,7 +293,7 @@ This validation will work with all of the association types. CAUTION: Don't use `validates_associated` on both ends of your associations. They would call each other in an infinite loop. -The default error message for `validates_associated` is "_is invalid_". Note +The default error message for `validates_associated` is _"is invalid"_. Note that each associated object will contain its own `errors` collection; errors do not bubble up to the calling model. @@ -328,7 +328,7 @@ class Person < ActiveRecord::Base end ``` -The default error message for this helper is "_doesn't match confirmation_". +The default error message for this helper is _"doesn't match confirmation"_. ### `exclusion` @@ -348,7 +348,7 @@ alias called `:within` that you can use for the same purpose, if you'd like to. This example uses the `:message` option to show how you can include the attribute's value. -The default error message is "_is reserved_". +The default error message is _"is reserved"_. ### `format` @@ -362,7 +362,7 @@ class Product < ActiveRecord::Base end ``` -The default error message is "_is invalid_". +The default error message is _"is invalid"_. ### `inclusion` @@ -381,7 +381,7 @@ will be accepted. The `:in` option has an alias called `:within` that you can use for the same purpose, if you'd like to. The previous example uses the `:message` option to show how you can include the attribute's value. -The default error message for this helper is "_is not included in the list_". +The default error message for this helper is _"is not included in the list"_. ### `length` @@ -471,24 +471,24 @@ Besides `:only_integer`, this helper also accepts the following options to add constraints to acceptable values: * `:greater_than` - Specifies the value must be greater than the supplied - value. The default error message for this option is "_must be greater than - %{count}_". + value. The default error message for this option is _"must be greater than + %{count}"_. * `:greater_than_or_equal_to` - Specifies the value must be greater than or equal to the supplied value. The default error message for this option is - "_must be greater than or equal to %{count}_". + _"must be greater than or equal to %{count}"_. * `:equal_to` - Specifies the value must be equal to the supplied value. The - default error message for this option is "_must be equal to %{count}_". + default error message for this option is _"must be equal to %{count}"_. * `:less_than` - Specifies the value must be less than the supplied value. The - default error message for this option is "_must be less than %{count}_". + default error message for this option is _"must be less than %{count}"_. * `:less_than_or_equal_to` - Specifies the value must be less than or equal the - supplied value. The default error message for this option is "_must be less - than or equal to %{count}_". + supplied value. The default error message for this option is _"must be less + than or equal to %{count}"_. * `:odd` - Specifies the value must be an odd number if set to true. The - default error message for this option is "_must be odd_". + default error message for this option is _"must be odd"_. * `:even` - Specifies the value must be an even number if set to true. The - default error message for this option is "_must be even_". + default error message for this option is _"must be even"_. -The default error message is "_is not a number_". +The default error message is _"is not a number"_. ### `presence` @@ -528,7 +528,7 @@ If you validate the presence of an object associated via a `has_one` or Since `false.blank?` is true, if you want to validate the presence of a boolean field you should use `validates :field_name, inclusion: { in: [true, false] }`. -The default error message is "_can't be empty_". +The default error message is _"can't be empty"_. ### `uniqueness` @@ -570,7 +570,7 @@ end WARNING. Note that some databases are configured to perform case-insensitive searches anyway. -The default error message is "_has already been taken_". +The default error message is _"has already been taken"_. ### `validates_with` @@ -714,7 +714,7 @@ class Person < ActiveRecord::Base validates :name, presence: { strict: true } end -Person.new.valid? #=> ActiveModel::StrictValidationFailed: Name can't be blank +Person.new.valid? # => ActiveModel::StrictValidationFailed: Name can't be blank ``` There is also an ability to pass custom exception to `:strict` option @@ -724,7 +724,7 @@ class Person < ActiveRecord::Base validates :token, presence: true, uniqueness: true, strict: TokenGenerationException end -Person.new.valid? #=> TokenGenerationException: Token can't be blank +Person.new.valid? # => TokenGenerationException: Token can't be blank ``` Conditional Validation @@ -917,7 +917,7 @@ validations fail. Because every application handles this kind of thing differently, Rails does not include any view helpers to help you generate these messages directly. -However, due to the rich number of methods Rails gives you to interact with +However, due to the rich number of methods Rails gives you to interact with validations in general, it's fairly easy to build your own. In addition, when generating a scaffold, Rails will put some ERB into the `_form.html.erb` that it generates that displays the full list of errors on that model. |