Method: Sequel::Plugins::ValidationHelpers::InstanceMethods#validates_max_length

Defined in:
lib/sequel/plugins/validation_helpers.rb

#validates_max_length(max, atts, opts = OPTS) ⇒ Object

Check that the attribute values are not longer than the given max length.

Accepts a :nil_message option that is the error message to use when the value is nil instead of being too long.



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# File 'lib/sequel/plugins/validation_helpers.rb', line 140

def validates_max_length(max, atts, opts=OPTS)
  validatable_attributes_for_type(:max_length, atts, opts) do |a,v,m|
    if v.nil?
      validation_error_message(opts[:nil_message] || default_validation_helpers_options(:max_length)[:nil_message])
    elsif v.length > max
      validation_error_message(m, max)
    end
  end
end