class ActiveModel::Validations::NotNullValidator
Public Instance Methods
Source
# File lib/active_model/validations/not_null.rb, line 4 def validate_each(record, attribute, value) if value.nil? errors_options = options.except(:must_be_set) default_message = options[:must_be_set] errors_options[:message] ||= default_message if default_message record.errors.add(attribute, :must_be_set, **errors_options) end end