mirror of
https://github.com/mastodon/mastodon.git
synced 2024-12-17 23:37:54 +00:00
15 lines
349 B
Ruby
15 lines
349 B
Ruby
|
# frozen_string_literal: true
|
||
|
|
|
||
|
|
class HtmlValidator < ActiveModel::EachValidator
|
||
|
|
def validate_each(record, attribute, value)
|
||
|
|
return if value.blank?
|
||
|
|
record.errors.add(attribute, I18n.t('html_validator.invalid_markup')) unless valid_html?(value)
|
||
|
|
end
|
||
|
|
|
||
|
|
private
|
||
|
|
|
||
|
|
def valid_html?(str)
|
||
|
|
Nokogiri::HTML.fragment(str).to_s == str
|
||
|
|
end
|
||
|
|
end
|