aboutsummaryrefslogtreecommitdiffstats
path: root/guides/source/active_record_validations.md
diff options
context:
space:
mode:
Diffstat (limited to 'guides/source/active_record_validations.md')
-rw-r--r--guides/source/active_record_validations.md26
1 files changed, 13 insertions, 13 deletions
diff --git a/guides/source/active_record_validations.md b/guides/source/active_record_validations.md
index dfc951f10e..37790c62b1 100644
--- a/guides/source/active_record_validations.md
+++ b/guides/source/active_record_validations.md
@@ -162,8 +162,8 @@ Person.create(name: nil).valid? # => false
```
After Active Record has performed validations, any errors found can be accessed
-through the `errors` instance method, which returns a collection of errors. By
-definition, an object is valid if this collection is empty after running
+through the `errors.messages` instance method, which returns a collection of errors.
+By definition, an object is valid if this collection is empty after running
validations.
Note that an object instantiated with `new` will not report errors even if it's
@@ -176,17 +176,17 @@ end
>> p = Person.new
#=> #<Person id: nil, name: nil>
->> p.errors
+>> p.errors.messages
#=> {}
>> p.valid?
#=> false
->> p.errors
+>> p.errors.messages
#=> {name:["can't be blank"]}
>> p = Person.create
#=> #<Person id: nil, name: nil>
->> p.errors
+>> p.errors.messages
#=> {name:["can't be blank"]}
>> p.save
@@ -243,7 +243,7 @@ line of code you can add the same kind of validation to several attributes.
All of them accept the `:on` and `:message` options, which define when the
validation should be run and what message should be added to the `errors`
collection if it fails, respectively. The `:on` option takes one of the values
-`:save` (the default), `:create` or `:update`. There is a default error
+`:save` (the default), `:create` or `:update`. There is a default error
message for each one of the validation helpers. These messages are used when
the `:message` option isn't specified. Let's take a look at each one of the
available helpers.
@@ -357,7 +357,7 @@ given regular expression, which is specified using the `:with` option.
```ruby
class Product < ActiveRecord::Base
validates :legacy_code, format: { with: /\A[a-zA-Z]+\z/,
- message: "Only letters allowed" }
+ message: "only allows letters" }
end
```
@@ -677,13 +677,13 @@ class GoodnessValidator
def initialize(person)
@person = person
end
-
+
def validate
if some_complex_condition_involving_ivars_and_private_methods?
@person.errors[:base] << "This person is evil"
end
end
-
+
# …
end
```
@@ -736,8 +736,8 @@ class Topic < ActiveRecord::Base
validates :title, length: { is: 5 }, allow_blank: true
end
-Topic.create("title" => "").valid? # => true
-Topic.create("title" => nil).valid? # => true
+Topic.create(title: "").valid? # => true
+Topic.create(title: nil).valid? # => true
```
### `:message`
@@ -993,12 +993,12 @@ end
person = Person.new
person.valid? # => false
-person.errors
+person.errors.messages
# => {:name=>["can't be blank", "is too short (minimum is 3 characters)"]}
person = Person.new(name: "John Doe")
person.valid? # => true
-person.errors # => []
+person.errors.messages # => {}
```
### `errors[]`