20 lines
499 B
Ruby
20 lines
499 B
Ruby
class MinUsernameLengthValidator
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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?(value)
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return false if value > SiteSetting.max_username_length
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@username = User.where('length(username) < ?', value).pluck(:username).first
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@username.blank?
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end
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def error_message
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if @username.blank?
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I18n.t("site_settings.errors.min_username_length_range")
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else
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I18n.t("site_settings.errors.min_username_length_exists", username: @username)
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end
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end
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end
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