Sha256: cb9fcf67b64fadd0f67aecea9a5ceed68839340eb26486cbe4253ef8c110ae62
Contents?: true
Size: 964 Bytes
Versions: 7
Compression:
Stored size: 964 Bytes
Contents
module GOVUKDesignSystemFormBuilder
module Containers
class CharacterCount < Base
def initialize(builder, max_words:, max_chars:, threshold:)
@builder = builder
fail ArgumentError, 'limit can be words or chars' if max_words && max_chars
@max_words = max_words
@max_chars = max_chars
@threshold = threshold
end
def html
return yield unless limit?
@builder.content_tag(
'div',
class: 'govuk-character-count',
data: { module: 'govuk-character-count' }.merge(**limit, **threshold).compact
) do
yield
end
end
private
def limit
if @max_words
{ maxwords: @max_words }
elsif @max_chars
{ maxlength: @max_chars }
end
end
def threshold
{ threshold: @threshold }
end
def limit?
@max_words || @max_chars
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems