diff options
Diffstat (limited to 'activemodel/lib/active_model/secure_password.rb')
| -rw-r--r-- | activemodel/lib/active_model/secure_password.rb | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/activemodel/lib/active_model/secure_password.rb b/activemodel/lib/active_model/secure_password.rb index 879db59b34..fdfd8cb147 100644 --- a/activemodel/lib/active_model/secure_password.rb +++ b/activemodel/lib/active_model/secure_password.rb @@ -16,16 +16,20 @@ module ActiveModel # Adds methods to set and authenticate against a BCrypt password. # This mechanism requires you to have a +password_digest+ attribute. # - # Validations for presence of password on create, confirmation of password - # (using a +password_confirmation+ attribute) are automatically added. If - # you wish to turn off validations, pass <tt>validations: false</tt> as an - # argument. You can add more validations by hand if need be. + # The following validations are added automatically: + # * Password must be present on creation + # * Password length should be less than or equal to 72 characters + # * Confirmation of password (using a +password_confirmation+ attribute) # - # If you don't need the confirmation validation, just don't set any - # value to the password_confirmation attribute and the validation - # will not be triggered. + # If password confirmation validation is not needed, simply leave out the + # value for +password_confirmation+ (i.e. don't provide a form field for + # it). When this attribute has a +nil+ value, the validation will not be + # triggered. # - # You need to add bcrypt (~> 3.1.7) to Gemfile to use #has_secure_password: + # For further customizability, it is possible to supress the default + # validations by passing <tt>validations: false</tt> as an argument. + # + # Add bcrypt (~> 3.1.7) to Gemfile to use #has_secure_password: # # gem 'bcrypt', '~> 3.1.7' # |