Class: LIVR::Rules::String::MinLength

Inherits:
LIVR::Rule
  • Object
show all
Defined in:
lib/livr/rules/string.rb

Instance Method Summary collapse

Constructor Details

#initialize(min_length) ⇒ MinLength

Returns a new instance of MinLength.



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# File 'lib/livr/rules/string.rb', line 70

def initialize(min_length)
  @min_length = min_length
end

Instance Method Details

#call(value, user_data, field_results) ⇒ Object 



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# File 'lib/livr/rules/string.rb', line 74

def call(value, user_data, field_results)
  return if is_no_value(value)
  return 'FORMAT_ERROR' unless is_primitive(value)
  if value.to_s.length < @min_length
    return 'TOO_SHORT'
  end

  field_results << value.to_s
  return
end