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Versions: 11
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Contents
module GOVUKDesignSystemFormBuilder
module Elements
class Hint < Base
using PrefixableArray
include Traits::Localisation
def initialize(builder, object_name, attribute_name, value: nil, text: nil, content: nil, radio: false, checkbox: false, **kwargs)
super(builder, object_name, attribute_name)
@value = value
@radio = radio
@checkbox = checkbox
@html_attributes = kwargs
if content
@raw = capture { content.call }
else
@text = retrieve_text(text)
end
end
def active?
[@text, @raw].any?(&:present?)
end
def html
return unless active?
content_tag(hint_tag, **hint_options, **@html_attributes) { hint_body }
end
def hint_id
return nil unless active?
build_id('hint')
end
private
def hint_options
{ class: classes, id: hint_id }
end
def hint_tag
@raw.presence ? 'div' : 'span'
end
def hint_body
@raw || @text
end
def retrieve_text(supplied)
supplied.presence || localised_text(:hint)
end
def classes
%w(hint).prefix(brand).push(radio_class, checkbox_class).compact
end
def radio_class
@radio ? %(#{brand}-radios__hint) : nil
end
def checkbox_class
@checkbox ? %(#{brand}-checkboxes__hint) : nil
end
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems