Sha256: ea91cf7bdf5c7982cfeb26c4442128e3b91c2cc7a7ef9151929bbd9ae5dd2de0
Contents?: true
Size: 574 Bytes
Versions: 9
Compression:
Stored size: 574 Bytes
Contents
# frozen_string_literal: true
# Adds form__error class to the inputs after sending a form when errors
ActionView::Base.field_error_proc = proc do |html_tag, _instance|
include ActionView::Helpers::SanitizeHelper
if html_tag =~ /<(input|textarea|select)/
error_class = 'form__error'
doc = Nokogiri::XML(html_tag)
doc.children.each do |field|
next if field['type'] == 'hidden'
next if field['class'] =~ /\berror\b/
field['class'] = "#{field['class']} #{error_class}".strip
end
sanitize doc.to_html
else
html_tag
end
end
Version data entries
9 entries across 9 versions & 1 rubygems