2018-06-27 12:20:23 -04:00
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# frozen_string_literal: true
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2015-12-01 19:30:01 -05:00
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# LineCodeValidator
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#
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# Custom validator for GitLab line codes.
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class LineCodeValidator < ActiveModel::EachValidator
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PATTERN = /\A[a-z0-9]+_\d+_\d+\z/.freeze
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def validate_each(record, attribute, value)
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unless value =~ PATTERN
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record.errors.add(attribute, "must be a valid line code")
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end
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end
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end
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