Class: RailsParam::Validator::Blank

Inherits:
RailsParam::Validator show all
Defined in:
lib/rails_param/validator/blank.rb

Constant Summary

Constants inherited from RailsParam::Validator

VALIDATABLE_OPTIONS

Instance Attribute Summary

Attributes inherited from RailsParam::Validator

#parameter

Instance Method Summary collapse

Methods inherited from RailsParam::Validator

#initialize, #valid!, #validate!

Constructor Details

This class inherits a constructor from RailsParam::Validator

Instance Method Details

#valid_value? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rails_param/validator/blank.rb', line 4

def valid_value?
  return false if parameter.options[:blank]

  case value
  when String
    (/\S/ === value)
  when Array, Hash, ActionController::Parameters
    !value.empty?
  else
    !value.nil?
  end
end