/ Ruby on Rails
/
method

add

rails latest stable - Class: ActiveResource::Errors

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v2.3.8) is shown here.

add(attribute, msg)
public

Adds an error to an Active Resource object’s attribute (named for the attribute parameter) with the error message in msg.

Examples

  my_resource = Node.find(1)
  my_resource.errors.add('name', 'can not be "base"') if my_resource.name == 'base'
  my_resource.errors.on('name')
  # => 'can not be "base"!'

  my_resource.errors.add('desc', 'can not be blank') if my_resource.desc == ''
  my_resource.valid?
  # => false
  my_resource.errors.on('desc')
  # => 'can not be blank!'