12 lines
551 B
Ruby
12 lines
551 B
Ruby
class CharactersValidator < ActiveModel::EachValidator
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INVALID_CHARS = "\x00-\x08\x0b-\x0c\x0e-\x1f\x7f\ufffe\uffff".freeze
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INVALID_URL_CHARS = "/;.,?%#".freeze
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def validate_each(record, attribute, value)
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record.errors[attribute] << (options[:message] || I18n.t("validations.invalid_characters")) if value =~ /[#{INVALID_CHARS}]/
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if options[:url_safe]
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record.errors[attribute] << (options[:message] || I18n.t("validations.url_characters", :characters => INVALID_URL_CHARS)) if value =~ /[#{INVALID_URL_CHARS}]/
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end
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end
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end
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