Rails: Formtastic field with description

Question

how is it possible to add a description to a form field made with formtastic?

I tried this:

f.input :first_name, description: 'Please insert your first_name'

The description should appear right under the form field.

Thanks

Answer 1

格式字段没有描述选项，但是您可以使用：hint选项

f.input :first_name, :hint => 'Please insert your first_name'