Creating Dynamic Forms in Phoenix

This article, authored by José Valim, provides a comprehensive guide on how to create dynamic forms in the Phoenix web framework. The primary goal is to use schema information to automatically generate input fields in forms, complete with the necessary HTML attributes, validations, and error messaging. The article walks through setting up a Phoenix application, adding changeset validations, and writing helper functions to dynamically create form inputs. It also covers the customization of form fields and integration with Bootstrap for styling. Valim emphasizes the benefits of having control over the generated markup while leveraging the convenience of Phoenix's functionalities.