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Contents
# frozen_string_literal: true
# This validator takes care of ensuring the validated content is
# respectful, doesn't use caps, and overall is meaningful.
class EtiquetteValidator < ActiveModel::EachValidator
include ActionView::Helpers::SanitizeHelper
def validate_each(record, attribute, value)
return if value.blank?
text_value = strip_tags(value)
validate_caps(record, attribute, text_value)
validate_marks(record, attribute, text_value)
validate_caps_first(record, attribute, text_value)
end
private
def validate_caps(record, attribute, value)
return if value.scan(/[A-Z]/).length < value.length / 4
record.errors.add(attribute, options[:message] || :too_much_caps)
end
def validate_marks(record, attribute, value)
return if value.scan(/[!?¡¿]{2,}/).empty?
record.errors.add(attribute, options[:message] || :too_many_marks)
end
def validate_caps_first(record, attribute, value)
return if value.scan(/\A[a-z]{1}/).empty?
record.errors.add(attribute, options[:message] || :must_start_with_caps)
end
end
Version data entries
15 entries across 15 versions & 1 rubygems