method
validate_each
v3.1.0 -
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Class: ActiveModel::Validations::LengthValidator
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validate_each(record, attribute, value)
public
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# File activemodel/lib/active_model/validations/length.rb, line 38 def validate_each(record, attribute, value) value = (options[:tokenizer] || DEFAULT_TOKENIZER).call(value) if value.kind_of?(String) CHECKS.each do |key, validity_check| next unless check_value = options[key] value ||= [] if key == :maximum value_length = value.respond_to?(:length) ? value.length : value.to_s.length next if value_length.send(validity_check, check_value) errors_options = options.except(*RESERVED_OPTIONS) errors_options[:count] = check_value default_message = options[MESSAGES[key]] errors_options[:message] ||= default_message if default_message record.errors.add(attribute, MESSAGES[key], errors_options) end end