Class: ChefAPI::Validator::Required

Inherits:
Base
  • Object
show all
Defined in:
lib/chef-api/validators/required.rb

Instance Attribute Summary

Attributes inherited from Base

#attribute, #options

Instance Method Summary collapse

Methods inherited from Base

#initialize, #inspect, #key, #to_s

Constructor Details

This class inherits a constructor from ChefAPI::Validator::Base

Instance Method Details

#validate(resource) ⇒ Object 



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# File 'lib/chef-api/validators/required.rb', line 3

def validate(resource)
  value = resource._attributes[attribute]

  if value.to_s.strip.empty?
    resource.errors.add(attribute, 'must be present')
  end
end