ada
20 lines
576 B
Ruby
20 lines
576 B
Ruby
ActionView::Base.field_error_proc = Proc.new do |html_tag, instance_tag|
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fragment = Nokogiri::HTML.fragment(html_tag)
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field = fragment.at('input,select,textarea')
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html = if field
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error_message = instance_tag.error_message.join(', ')
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field['class'] = "#{field['class']}"
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html = <<-HTML
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<div class="field_with_errors">
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#{fragment.to_s}
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<p class="error-message">#{error_message.upcase_first}</p>
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</div>
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HTML
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html
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else
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html_tag
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end
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html.html_safe
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end |