Flowdock
method

validate_color_string

Importance_0
v4.0.2 - Show latest stable - 0 notes - Class: ColorField
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  • What's this?
validate_color_string(string) private

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# File actionpack/lib/action_view/helpers/tags/color_field.rb, line 14
          def validate_color_string(string)
            regex = /#[0-9a-fA-F]{6}/
            if regex.match(string)
              string.downcase
            else
              "#000000"
            end
          end
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