Back to Blog
Ruby validation check string7/5/2023 ![]() 2 Validations Overviewīefore you dive into the detail of validations in Rails, you should understand a bit about how validations fit into the big picture. Callbacks and observers allow you to trigger logic before or after an alteration of an object’s state. Validations allow you to ensure that only valid data is stored in your database. Active Record provides hooks into this object life cycle so that you can control your application and its data. Displaying Validation Errors in the Viewĭuring the normal operation of a Rails application, objects may be created, updated, and destroyed.
0 Comments
Read More
Leave a Reply. |