I have a model (FooBar) with three columns: Foo -> String Bar -> JSON Baz -> String I want to create a form for this model Bar has default attributes of: {zing: {}, zaz: {}, laz: {}} ...

Environment Ruby 2.5.1 Rails 5.2.1 Simple Form 4.0.1 Current behavior I follow example in http://simple-form-bootstrap.plataformatec.com.br/examples/input_group I start with <%= simple_for...

I'm still new to rails and simple_form and have been trying to implement a multiple select option to give a user multiple roles. Current input looks like this <%= f.input :secondary_role, :col...

simple_form is generating "type='number'" on the input field for any integer attribute, instead of type='text'. As this causes Chrome to show a counter control, I'd rather make it just use type='te...

I have a model with a datetime field, and is stored in UTC, how can I display that date in simple form gem in a specific timezone? Already tried with the option input_html: {value: @model.date.in_...

In my case, I have a client who has many tasks (which requires :detail and :completion_date fields.). I've been building a nested model form like the following: = simple_form_for @client do |f| =...

I use Simple_form in my Rails 4 application. How can I display error messages in a view that is not tied to a model ? I want to have the same result than in other views based on models. For now,...