Kiran Narasareddy kcore
andreimoment
/ customize_error.rb
Last active
July 18, 2020 13:54
— forked from telwell/customize_error.rb
Customize Field Errors with Rails 5 and Bootstrap
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| ActionView::Base.field_error_proc = Proc.new do |html_tag, instance| | |
| html = '' | |
| form_fields = %w(textarea input select) | |
| tag_elements = Nokogiri::HTML::DocumentFragment.parse(html_tag).css "label, " + form_fields.join(', ') | |
| tag_elements.each do |e| | |
| if e.node_name.eql? 'label' | |
| html = %(#{e}).html_safe | |
| elsif form_fields.include? e.node_name |