Module: ZaIdValidator

Defined in:
lib/za-id-validator.rb

Instance Method Summary collapse

Instance Method Details

#valid_za_identity_number?(id) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/za-id-validator.rb', line 3

def valid_za_identity_number?(id)
  id = id.to_s # force to a string
  return false unless length_is_valid?(id)
  id.chars.to_a.last.to_i == z(id)
end