As your Rails projects evolve and grow, your model validations tend to change as well. An unfortunate side effect of this evolution is that your table- backed ActiveRecord::Base descendants end up with rows that instantiate invalid model instances. ValidData generates a report for your Rails appl...

This gem allows you to pass in a EDIFACT string or file, and returns an array structure, to enable additional processing and validation

Need a simple, consistent way to create model instances and check validations in your ActiveRecord 3.1+ tests? Use the Modelizer. Just don't trust the docs, since lots changed in 5.x and I got lazy.

Interactor + Form Object + ActiveModel::Validation

CKAN CLI with built-in CSV file validation and CKAN API integration.

i18n address standardization and validation using Google's i18n address repo

Expose fully RESTful HTTP APIs including code-on-demand so client can intelligent present most appropriate UI element for each property & perform arbitrary, non-authorative, client-side validations before submitting data to the API server.

Integrated CfnDsl CloudFormation template generation pipeline that integrates cfn_nag, AWS template validation, and AWS template costing (where possible), and generated `aws cloudformation deploy` compatible parameters files

Model scope analyzes your Rails application models and provides some useful insights on callbacks and validations defined

Automatically adds validations to ActiveRecord models that match your database constraints

Most web applications have a lot of before/after hooks that occur when working with objects: sending a welcome email on registration, incrementing/decrementing counter caches, trigger validation on remote web services. When implemented using callbacks, all these occur without the developer knowin...

Ruby config library with schema validation, default values and templating

a Rails gem that allows you to validate a URL entered in a form. It validates if the URL exists by hitting it with a HEAD request. The improved version includes retries for common patterns when the head request is refused before giving a failure notice. It also looks up a SITE_URL constant to...

Validate that your Active Record models comply with legal policies, verified by AI.

A simple domain validation for DKIM and SPF records

Ruby Cloud SDK wraps Aspose.Cells REST API so you could seamlessly integrate Microsoft Excel® spreadsheet generation, manipulation, conversion & inspection features into your own applications. Aspose.Cells Cloud for Ruby enables you to handle various aspects of Excel files, including cell data, s...

Rack middleware for Discord Interaction validation.

This gem is intended to help with image files lost or corruption in the view from validation error with active storage. ActiveStorage's installation is required.

This library provides a convenient ruby API for representation of an Arduino Library specification, including field and type validation, reading and writing the library.properties file, as well as downloading the official database of Arduino libraries, and offering a highly advanced searching...

Adds valid transition validations to AR.