Skip navigation

On September 14th, 2017, we published revised versions of our Privacy Policy, Terms of Service and Website Use Policy and published a Cookie Policy. Your continued use of Lynda.com means you agree to these revised documents, so please take a few minutes to read and understand them.

Custom validations

Custom validations: Ruby on Rails 4 Essential Training
Custom validations: Ruby on Rails 4 Essential Training

Standard record validations are fine in most applications. However, if you find that standard validations are not working, you can create your own custom validations in Ruby on Rails 4 applications. This training shows you how to create custom validations and what to watch out for to avoid validations that fail. You will also learn to recognize errors and what to do about them.

Resume Transcript Auto-Scroll
Skill Level Beginner
12h 41m
Duration
1,773,143
Views
Show More Show Less

Continue Assessment

You started this assessment previously and didn't complete it. You can pick up where you left off, or start over.

Start Your Free Trial Now

Start your free trial now, and begin learning software, business and creative skills—anytime, anywhere—with video instruction from recognized industry experts.

Start Your Free Trial Now