Contents

# An ActiveRecord validator for any liquid field that you would use with effective_email_templates or otherwise
#
# validates :body, liquid: true

class LiquidValidator < ActiveModel::EachValidator
  def validate_each(record, attribute, value)
    if value.present?
      begin
        Liquid::Template.parse(value)
      rescue Liquid::SyntaxError => e
        record.errors.add(attribute, e.message)
      end
    end
  end
end

Version data entries

20 entries across 20 versions & 1 rubygems

Version	Path
effective_email_templates-1.9.0	lib/validators/liquid_validator.rb
effective_email_templates-1.8.0	lib/validators/liquid_validator.rb
effective_email_templates-1.7.0	lib/validators/liquid_validator.rb
effective_email_templates-1.6.0	lib/validators/liquid_validator.rb
effective_email_templates-1.5.1	lib/validators/liquid_validator.rb
effective_email_templates-1.5.0	lib/validators/liquid_validator.rb
effective_email_templates-1.4.1	lib/validators/liquid_validator.rb
effective_email_templates-1.4.0	lib/validators/liquid_validator.rb
effective_email_templates-1.3.0	lib/validators/liquid_validator.rb
effective_email_templates-1.2.3	lib/validators/liquid_validator.rb
effective_email_templates-1.2.2	lib/validators/liquid_validator.rb
effective_email_templates-1.2.1	lib/validators/liquid_validator.rb
effective_email_templates-1.2.0	lib/validators/liquid_validator.rb
effective_email_templates-1.1.4	lib/validators/liquid_validator.rb
effective_email_templates-1.1.3	lib/validators/liquid_validator.rb
effective_email_templates-1.1.2	lib/validators/liquid_validator.rb
effective_email_templates-1.1.1	lib/validators/liquid_validator.rb
effective_email_templates-1.1.0	lib/validators/liquid_validator.rb
effective_email_templates-1.0.13	lib/validators/liquid_validator.rb
effective_email_templates-1.0.12	lib/validators/liquid_validator.rb