Question

What I want is that I want to show error just below every input fields. For example I have two fields name and description,then it should display error relating to name just below the name input fields and description just below the description input field.

Answer 1

We’ve recently started using client_side_validations, and it’s pretty nice. You essentially just need to add :validate => true to your forms:

<%= form_for @model, :validate => true do |f| %>

You may need to add some custom JavaScript too. Check out the RailsCast for it too.