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0a5a6dfded
We had quite a few cases in core where inputs are being mutated as a side effect of calling a method. This handles all the cases where specs caught this. Mutating inputs makes code harder to reason about. Eg: ``` frog = "frog" jump(frog) puts frog "fly" # ????? ``` This commit is part of a followup commit that adds # frozen_string_literal to all our specs.
27 lines
571 B
Ruby
27 lines
571 B
Ruby
# frozen_string_literal: true
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class ReplyByEmailAddressValidator
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def initialize(opts = {})
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@opts = opts
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end
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def valid_value?(val)
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return true if val.blank?
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return false if !val.include?("@")
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value = val.dup
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value.strip!
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if SiteSetting.find_related_post_with_key
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return false if !value.include?("%{reply_key}")
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value.sub!(/\+?%{reply_key}/, "")
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end
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value != SiteSetting.notification_email && !value.include?(" ")
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end
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def error_message
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I18n.t('site_settings.errors.invalid_reply_by_email_address')
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end
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end
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