You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
18 lines
435 B
18 lines
435 B
# frozen_string_literal: true |
|
|
|
class HtmlValidator < ActiveModel::EachValidator |
|
def validate_each(record, attribute, value) |
|
return if value.blank? |
|
errors = html_errors(value) |
|
unless errors.empty? |
|
record.errors.add(attribute, I18n.t('html_validator.invalid_markup', error: errors.first.to_s)) |
|
end |
|
end |
|
|
|
private |
|
|
|
def html_errors(str) |
|
fragment = Nokogiri::HTML.fragment(str) |
|
fragment.errors |
|
end |
|
end
|
|
|